Disclaimer: This guide is reviewed for nutritional accuracy, but always consult your local exotic vet for your specific rabbit’s needs.
Quick Answer :Rabbits need a fresh mixed salad of at least 3 different leafy greens every single day. Vegetables make up roughly 10% of the total diet. Hay must always be 80%. Best daily greens: Romaine, cilantro, arugula, green leaf lettuce, watercress, endive. Rotate high-oxalate greens like spinach, kale, and Swiss chard to 2 to 3 times per week only. Never feed: onions, garlic, rhubarb, iceberg lettuce, raw potato, or tomato leaves. Correct portion: 1 packed cup of mixed greens per 2 lbs of body weight per day.
If you share your home with a bunny, you already know how dramatically their eyes light up the moment they hear the crisper drawer slide open. Vegetables are more than just a treat for rabbits. They are a critical part of a balanced diet that supports hydration, gut health, mental stimulation, and long-term wellbeing. But not all vegetables are created equal. Feeding the wrong ones, or even the right ones in the wrong amounts, can send a rabbit to the emergency vet. GI Stasis is a condition where the digestive system slows down or stops entirely. It is the number-one killer of pet rabbits in the United States. The good news is that it is largely preventable through the right diet. This guide walks you through every category of safe and unsafe vegetables, explains the science behind what your rabbit needs, and gives you a practical daily feeding routine you can start using today.
Understanding the 80/10/10 Rule
Before diving into specific vegetables, you need to understand the framework that all rabbit nutrition is built on. Veterinary nutritionists call it the 80/10/10 rule. 80% of your rabbit’s daily diet should be high-quality grass hay. Timothy hay, orchard grass, and meadow hay are the gold standards .Hay provides the long-strand fiber that keeps the digestive tract moving. It also continuously wears down ever-growing teeth. Without enough hay, everything else in the diet falls apart. 10% of the diet should be fresh leafy greens and vegetables. This is the category we explore in depth throughout this guide. The remaining 10% can come from high-quality pellets or occasional fruit treats. Pellets should be plain, grass hay-based, and completely free from seeds, dried fruit, or colorful nuggets. Keep this framework in mind as you read on. The vegetables we discuss are not fillers. They are nutritional medicine when given correctly.
The Biological Importance of Vegetables for Rabbits
Vitamins, Minerals, and Hydration
Hay is the foundation of a rabbit’s diet, but it cannot provide everything a rabbit needs to thrive. Fresh vegetables fill the nutritional gaps that dried hay leaves behind. Vitamin A is found abundantly in dark leafy greens and orange vegetables. It supports eye health, immune function, and healthy skin. A deficiency in Vitamin A can cause reproductive issues and poor coat condition. Vitamin C is found in generous amounts in bell peppers and leafy greens. It supports the immune system and helps with iron absorption. Unlike humans, rabbits can synthesize some Vitamin C on their own, but fresh greens provide an important supplementary source. Vitamin K is found in romaine lettuce, bok choy, and kale. It plays a critical role in blood clotting and bone metabolism. Rabbits who eat a variety of greens daily rarely suffer from Vitamin K deficiency. Fresh vegetables also contain a significant amount of water. A rabbit eating a generous daily salad bowl gets a meaningful percentage of its hydration needs met through food. This is especially important during hot summer months across the United States, when dehydration risk rises considerably. The calcium and phosphorus found in vegetables must also be carefully balanced. Too much calcium, particularly from high-oxalate greens eaten daily, can contribute to bladder sludge and kidney stones over time.
Psychological Stimulation: Foraging and Chewing
Rabbits in the wild spend the majority of their waking hours foraging. They move through grass, investigate different plants, and constantly decide what to eat. Domesticated rabbits have the same hardwired instincts, but none of the environment to express them. This mismatch between instinct and environment is a leading cause of stress and boredom in pet rabbits. Offering a varied salad bowl every day is one of the simplest forms of enrichment you can provide. When you mix three or four different greens together, your rabbit has to explore, sniff, and choose. This mental engagement reduces boredom and stress-related behaviors like fur plucking and cage aggression. The physical act of chewing also matters. Leafy greens and fibrous vegetables provide resistance that exercises jaw muscles and delivers sensory satisfaction. A rabbit that gets to crunch through a piece of bell pepper or dig into a fresh sprig of parsley is a noticeably happier rabbit.
The Daily Salad Bowl: Safe Leafy Greens
Low-Oxalate Staples
These are the greens that should make up the majority of your rabbit’s daily vegetable intake. They are low in oxalic acid, relatively low in calcium, and rich in the vitamins and fiber your rabbit needs. Aim to offer at least three different types from this list every single day. Variety is not just nice to have. It is nutritionally necessary.
- Romaine Lettuce: The gold-standard daily green. High in Vitamin A, rich in water, and mild enough for even picky eaters. The perfect base for any salad bowl.
- Green Leaf and Red Leaf Lettuce: Both are excellent daily staples. Mild, water-rich, and gentle on the digestive system. Use them to bulk up the bowl alongside more nutrient-dense greens.
- Butterhead Lettuce: Softer than romaine but still nutritious. Boston and Bibb varieties are perfectly safe for daily feeding and loved by most rabbits.
- Cilantro: Many rabbits go absolutely wild for cilantro. Safe to offer daily in generous amounts. Rich in Vitamin K and antioxidants, the strong scent also provides great foraging stimulation.
- Arugula: Slightly peppery and rich in Vitamin K and folate. Adds variety and keeps your rabbit engaged with their food.
- Watercress: A nutritional powerhouse packed with Vitamins A, C, and K. Offer a few times per week as part of a mixed salad.
- Radicchio: Deep red, slightly bitter, rich in antioxidants and Vitamin K. Adds valuable color variety to the bowl.
- Endive and Escarole: Rich in Vitamin A and folate. Slightly bitter greens that are gentle on the digestive system and perfect for variety.
The Variety Rule: Why You Need 3 Different Types Daily
No single green contains every nutrient your rabbit needs. Romaine is high in Vitamin A but modest in other areas. Cilantro offers great antioxidants but little calcium. Watercress provides Vitamin K but should never be the only green in the bowl. When you combine three or more greens daily, you create a nutritional profile that no individual green could offer alone. You also spread the risk. If one green is slightly higher in a mineral, the others naturally balance it out. The variety rule also prevents your rabbit from becoming obsessively attached to one food. Rabbits that eat only one type of green can develop digestive upset when that green is unavailable. Variety keeps their palate flexible and their gut microbiome diverse and resilient.
High-Oxalate Greens: The Rotation List
Why Spinach, Chard, and Kale Are Not Daily Foods
Many rabbit owners are surprised to learn that some of the healthiest greens for humans are only occasional foods for rabbits. Spinach, Swiss chard, beet tops, and kale are the main offenders in this category. These greens are high in oxalic acid, a naturally occurring compound found in many plants. In small amounts, oxalic acid is completely harmless. But when a rabbit eats high-oxalate greens every single day, the compound accumulates in the body. It then binds with calcium to form calcium oxalate crystals. These crystals can lodge in the kidneys and bladder, causing painful urinary conditions. Over time, they can lead to serious kidney damage. You may notice gritty or chalky residue in your rabbit’s urine as an early warning sign. This does not mean you need to eliminate these greens entirely. They are nutritionally valuable and most rabbits love them. The key is rotation, not elimination.
Understanding Calcium and Kidney Stones in Bunnies
Unlike humans and most other mammals, rabbits absorb calcium indiscriminately from their food. They rely on their kidneys to excrete any excess calcium through their urine. This is why rabbit urine often looks cloudy or milky white. That cloudiness is calcium being excreted. It is entirely normal in healthy rabbits eating a balanced diet. Problems arise when calcium intake is chronically too high. When the kidneys cannot keep up, thick, sludgy urine and straining to urinate develop. This condition is called hypercalciuria and is caused by too much dietary calcium. The greens on the rotation list should be offered no more than 2 to 3 times per week. Never make them the primary green in the daily salad bowl. Always serve them alongside lower-oxalate options.
- Spinach: 2 to 3 times per week. Very high in oxalic acid. Always pair with low-oxalate greens.
- Swiss Chard: Twice per week maximum. One of the highest oxalic acid greens available. Use sparingly.
- Kale: 2 to 3 times per week. Excellent vitamins but high calcium and oxalate levels make daily feeding risky.
- Beet Tops: Occasionally only. Very high in oxalates and calcium. Treat as a special rare addition.
- Collard Greens: 2 to 3 times per week. Rich in Vitamin K but high in calcium. Always rotate.
- Mustard Greens: 2 to 3 times per week. Peppery and nutritious, but calcium content warrants careful rotation.
Non-Leafy Vegetables: Crunchy Treats and Textures
Bell Peppers, Zucchini, and Squash
Not all vegetables come in leafy green form, and that is a good thing. Non-leafy vegetables add texture, color, and a different nutritional profile to your rabbit’s diet. Most are lower in calcium and oxalates than leafy greens. This makes them excellent additions without the accumulation risks.
- Bell Peppers: All colors are safe and most rabbits absolutely love them. Red, yellow, and orange varieties are higher in Vitamin C than green ones. Remove seeds and stem. Offer a few strips 2 to 3 times per week.
- Zucchini: Low in sugar, easy to digest, and provides a satisfying crunch. Great for rabbits with sensitive stomachs. Can be offered several times per week.
- Yellow Summer Squash: Similar to zucchini. Safe and gentle. The bright color adds visual variety to the bowl.
- Cucumber: Very high in water content and extremely gentle on the digestive system. A great hydration booster in summer. The skin is safe to leave on.
- Celery: Safe but must be cut into small half-inch pieces first. The long fibrous strings can potentially wrap around a rabbit’s teeth. Always slice small. Celery leaves are completely safe.
- Broccoli: The florets can cause gas in some rabbits. The stems and leaves are generally better tolerated. Start with a tiny piece of stem and watch for any bloating over 24 hours before offering more.
The Carrot Myth: Why Bugs Bunny Was Wrong
Generations of children grew up watching Bugs Bunny munch on carrots. This cemented the idea that carrots are a rabbit staple food. The reality is quite different.
Carrots are very high in natural sugar. A medium carrot contains about six grams of sugar, which is an enormous amount for a small animal. A rabbit’s digestive system was designed for low-sugar grasses and leafy plants. Excess sugar disrupts the delicate balance of bacteria in the cecum. The cecum is the large fermentation chamber in a rabbit’s gut. When cecal bacteria are thrown off balance, rabbits can develop soft, smelly cecotropes and diarrhea. Think of carrots the way you would think of candy. A small piece as an occasional treat is fine and will make your rabbit very happy. But carrots should never be offered daily and never in large quantities. A thumbnail-sized piece once or twice a week is a safe, reasonable portion. Carrot tops, however, are an excellent leafy green. They are nutritious, low in sugar, and most rabbits enjoy them. You can include them in the daily salad bowl.
Edible Herbs and Flowers: The Gourmet Bunny Diet
Fresh Herbs
Fresh herbs are among the most beneficial additions you can make to a rabbit’s diet. They are nutrient-dense, highly aromatic, and deeply stimulating for natural foraging instincts. Most herbs are also gentle on the digestive system. They can be offered daily or several times per week without concern.
- Cilantro: A rabbit favorite. The strong scent makes it irresistible to most bunnies. Safe for daily offering.
- Dill: Both the feathery leaves and the stems are safe. Contains modest amounts of Vitamins A and C and is gentle on the gut.
- Basil: Sweet basil is a fragrant treat that most rabbits enjoy. Safe to offer several times per week. The strong oils also provide excellent sensory enrichment.
- Mint: Most mint varieties are safe, including spearmint and peppermint. Soothing to the digestive system in small amounts. Avoid large quantities for nursing does.
- Parsley: Safe but high in calcium. Belongs in the rotation category. Offer 2 to 3 times per week at most.
- Oregano: Safe and aromatic. Offer occasionally as a flavorful addition.
- Thyme: Small amounts of fresh thyme are safe and provide pleasant flavor variety.
- Rosemary: Safe in small quantities. Its intense flavor means most rabbits will only nibble a small amount.
Safe Flowers
Edible flowers are one of the most underused aspects of rabbit nutrition. Many common garden flowers are perfectly safe for rabbits. They provide nutritional value and enormous foraging stimulation. Always source flowers from pesticide-free locations. Do not feed flowers from a florist or garden center unless you can confirm they were grown without chemical pesticides or preservatives. Home-grown flowers or certified organic sources are the safest options.
- Roses: Both petals and leaves are safe. Rich in Vitamin C. Remove any thorns before offering.
- Hibiscus: Flowers and leaves are safe and contain antioxidants. Dried hibiscus petals can be offered in small amounts as a treat.
- Marigolds: Safe and mildly anti-inflammatory. The bright color is visually engaging and most rabbits enjoy the petals.
- Chamomile: Both the flowers and leaves are safe. Chamomile has mild calming properties and is a gentle digestive aid.
- Lavender: Safe in small amounts. Most rabbits enjoy sniffing lavender even if they only nibble it lightly.
- Nasturtiums: Both flowers and leaves are safe and mildly peppery. Easy to grow at home and great for foraging enrichment.
- Sunflower Petals: The yellow petals are safe. Sunflower seeds are not appropriate due to high fat content, but petals are completely fine.
The Danger Zone: Vegetables You Must Never Feed
Toxic Plants: Onions, Garlic, and Rhubarb
The following vegetables are genuinely toxic to rabbits. There is no safe amount. There is no preparation method that makes them acceptable. There is no scenario in which offering them is appropriate. If your rabbit accidentally consumes any of these, contact your exotic vet or an animal poison control hotline immediately. Do not wait to see if symptoms develop.
- Onions: All members of the allium family are toxic. This includes onions, shallots, leeks, chives, and scallions. They contain compounds that damage red blood cells and can cause life-threatening hemolytic anemia. Even small amounts are dangerous.
- Garlic: The same red blood cell-damaging compounds found in onions are also present in garlic. Do not offer garlic in any form, including powder, garlic-flavored food, or garlic-infused oil.
- Rhubarb: The leaves are extremely toxic to virtually all animals, including rabbits. The stalks also contain significant oxalic acid levels. Avoid rhubarb entirely. There is no safe part to offer.
- Potatoes: Raw potatoes and potato leaves contain solanine, a glycoalkaloid that is toxic to rabbits. Cooked potatoes are also inappropriate due to high starch and sugar content.
- Tomato Leaves and Stems: The leaves, stems, and unripe tomatoes are toxic. They contain solanine and other harmful alkaloids. Ripe tomato flesh can be offered in a tiny amount very occasionally, but the green parts of the plant are always off limits.
The Gas Producers Debate: Broccoli and Cabbage
The question of whether broccoli and cabbage cause dangerous gas in rabbits is one of the most debated topics in the rabbit care community. The scientific reality is more nuanced than a simple yes or no. Unlike humans, rabbits cannot pass gas through burping. Gas that builds up in the digestive system has only one exit. When gas builds up faster than it can exit, the result is bloating. Severe bloating is a medical emergency in rabbits. It causes extreme pain and can compress surrounding organs. That said, not all rabbits react to brassica vegetables equally. Many rabbits eat small amounts of broccoli or cabbage with no issues whatsoever. Others develop uncomfortable bloating even from a tiny piece. If you want to offer broccoli, start with a very small piece of the stem only. Avoid the gas-producing florets entirely. Watch your rabbit carefully for the next 12 hours for any signs of bloating or discomfort.
Why Iceberg Lettuce Is Effectively Off the Table
Iceberg lettuce is not acutely toxic in the way that onions or rhubarb are. But it is harmful enough that the exotic vet community broadly recommends avoiding it entirely. The problem is a compound called lactucarium. It is found in high concentrations in iceberg lettuce. Lactucarium is a milky, sedative-like fluid that affects the nervous system. In large amounts, it can cause diarrhea, lethargy, and neurological symptoms in rabbits. Beyond the lactucarium issue, iceberg lettuce is almost nutritionally empty. It is approximately 96 percent water with negligible amounts of vitamins or minerals. Feeding it fills your rabbit’s stomach with something that offers essentially no nutritional value. When so many safe and genuinely nutritious greens exist, there is simply no good reason to ever offer iceberg lettuce.
Practical Feeding Guide for USA Households
How to Wash and Prep: Pesticide Removal
Even vegetables labeled organic can carry bacteria, debris, and residual chemical compounds. Proper washing is an essential step that many rabbit owners skip. It only takes a couple of minutes and significantly reduces the risk to your rabbit. For conventional produce, place the vegetables in a large bowl of cold water and soak for 5 to 10 minutes. Adding one tablespoon of white vinegar per cup of water has been shown to reduce pesticide residue by up to 80 percent. After soaking, rinse each vegetable thoroughly under cold running water. For textured greens like kale or cilantro, gently massage the leaves as you rinse to dislodge trapped residue or soil. Dry the vegetables lightly before serving. Surface moisture is harmless and adds to hydration. But heavily dripping wet greens can cause loose stools in sensitive rabbits. The Environmental Working Group publishes a Dirty Dozen list annually. It identifies the twelve most pesticide-contaminated fruits and vegetables sold in the United States. Spinach and leafy greens frequently appear on this list. Buying organic for those specific items is worth the cost. Never serve frozen vegetables. Freezing changes the cellular structure of plant matter and can cause digestive upset. Always serve fresh, room-temperature vegetables only.
Portion Control by Weight: The 1 Cup Per 2 lbs Rule
One of the most important aspects of rabbit nutrition is portion size. Many well-meaning owners either massively overfeed vegetables, which crowds out essential hay, or underfeed and miss the nutritional benefits entirely. The widely accepted guideline among rabbit veterinarians is approximately one packed cup of fresh leafy greens per two pounds of body weight per day.
- A 2-pound dwarf rabbit: approximately 1 packed cup of mixed greens daily
- A 4-pound mini rex: approximately 2 packed cups of mixed greens daily
- A 6-pound Holland lop: approximately 3 packed cups of mixed greens daily
- An 8-pound standard rabbit: approximately 4 packed cups of mixed greens daily
- A 10-pound or larger rabbit: approximately 5 packed cups of mixed greens daily
These portions should include at least three different greens. Spread the salad across two meals, morning and evening, rather than offering it all at once. This mimics natural foraging patterns and keeps food fresher throughout the day. Non-leafy vegetables like bell pepper strips or cucumber rounds are additions, not replacements. Think of them as toppings on the salad, not the salad itself. When introducing any new vegetable, keep the first serving to one tablespoon and monitor your rabbit for 24 hours before increasing the amount.
Budget Tips: Buying Organic vs. Conventional in the US
Feeding a rabbit a fresh vegetable salad every day does not have to be expensive. With a little planning, you can provide excellent nutrition on a modest budget. For Dirty Dozen vegetables like spinach and leafy greens, try to buy organic. The price difference is often minimal at stores like Trader Joe’s, Aldi, or store-brand sections of major supermarkets. For vegetables with thicker skins like zucchini and bell peppers, conventional is usually fine. Thorough washing and vinegar soaking goes a long way toward reducing pesticide exposure. Consider growing your own herbs. A small pot of cilantro, basil, or parsley on a windowsill costs a couple of dollars to start and provides months of free herbs. Herbs are among the most expensive items per weight at grocery stores, so home growing delivers significant savings. Farmer’s markets often sell imperfect or end-of-day produce at reduced prices. Slightly wilted leafy greens are still fully nutritious for your rabbit even if they are no longer appealing to human buyers.
Troubleshooting: When Veggies Go Wrong
Signs of Soft Stool or Diarrhea
Healthy rabbit droppings come in two types. The first is the familiar round, firm, dry fecal pellet you find scattered around the enclosure. The second is the cecotrope, a soft, grape-cluster-shaped dropping that rabbits eat directly from their hindquarters. Cecotropes are a normal and essential part of digestion. They are a critical source of nutrients and beneficial bacteria. If you notice true liquid diarrhea, which is a completely formless, wet mess with no recognizable shape, this is a medical emergency. Contact your vet immediately. Liquid diarrhea in rabbits can cause life-threatening dehydration within hours. More commonly, rabbit owners notice mushy cecotropes. These look like soft, smelly, grape-like clusters stuck to the fur around the rabbit’s hindquarters. This is a sign that the cecum is off balance. It is usually caused by too much sugar, starchy food, high-oxalate greens, or a sudden diet change. When you notice mushy cecotropes, pull back on all vegetables for 24 to 48 hours. Ensure unlimited access to hay. Then reintroduce vegetables slowly, starting with just one mild green like romaine lettuce.
Introducing New Foods: The 24-Hour Rule
Every new food introduced to a rabbit’s diet should be treated like a potential allergy test. Introduce only one new food at a time. Wait a full 24 hours before introducing another new item. This allows you to clearly identify which food caused any reaction. Start with a very small portion, roughly the size of one tablespoon for smaller rabbits and two tablespoons for larger ones. After offering the new food, monitor your rabbit’s droppings, behavior, and appetite for the next 24 hours. Signs of a bad reaction include soft or runny droppings, reduced appetite, lethargy, or a bloated appearance. If you notice any of these signs, discontinue the new food immediately. Return to the rabbit’s established diet and give the gut time to settle. If there is no reaction after 24 hours, gradually increase the portion over the following week. This process is especially important for young rabbits under six months of age. Young rabbits have more sensitive and less established gut flora than adults. Begin introducing vegetables at around twelve weeks with tiny amounts of mild greens like romaine and cilantro only.
Conclusion and Daily Rotation Summary
Building a healthy vegetable routine for your rabbit does not have to be complicated. The core principles are simple. Prioritize variety. Rotate high-oxalate greens. Avoid the genuinely toxic foods. Always introduce new foods slowly. A well-planned daily salad bowl with three or more greens from the safe staple list, supplemented occasionally by herbs, edible flowers, and crunchy non-leafy vegetables, will provide a nutritionally complete and mentally stimulating diet. Think of yourself as a salad chef with the world’s most opinionated and enthusiastic customer. Experiment. Try new greens. Watch which herbs make your rabbit do a happy binky. Notice which vegetables they eat immediately and which they save for last. That relationship, built around the crisper drawer and the daily salad ritual, is one of the small joys of rabbit keeping that never gets old.
Your Daily Rotation Quick Reference
- Daily Staples (at least 3 types every day): Romaine lettuce, green leaf lettuce, red leaf lettuce, butterhead lettuce, arugula, endive, escarole, cilantro, watercress, radicchio
- Rotation Greens (2 to 3 times per week only): Bok choy, kale, spinach, Swiss chard, collard greens, mustard greens, beet tops, parsley
- Occasional Vegetables (a few times per week): Bell pepper strips, zucchini, cucumber, yellow squash, celery pieces, broccoli stem
- Rare Treats (tiny portions, once or twice per week): Carrot piece thumbnail-sized, ripe tomato flesh tiny amount only
- Safe Herbs (daily or several times per week): Cilantro, dill, basil, mint, oregano, thyme
- Safe Flowers (occasionally, pesticide-free only): Rose petals, marigold petals, chamomile, nasturtium, hibiscus
- Never Feed: Onions, garlic, chives, leeks, rhubarb, raw potato, tomato leaves or stems, iceberg lettuce
Frequently Asked Questions
Can rabbits eat celery strings?
Yes, celery is safe for rabbits. But the long fibrous strings in celery stalks can potentially wrap around a rabbit’s teeth. The safest approach is to cut celery into very small half-inch pieces before serving.The strings are then short enough to pose no risk. Celery leaves are completely safe and can be offered without any special preparation.
Can rabbits eat cucumber skin?
Yes, cucumber skin is safe and actually contains more fiber and nutrients than the flesh. Leave the skin on when preparing cucumber for your rabbit. The exception is waxed cucumbers, which should be peeled before serving as the coating may contain preservatives. Buying organic cucumber eliminates this concern entirely.
How often can rabbits eat spinach?
Spinach should be offered no more than 2 to 3 times per week due to its high oxalic acid content. It should never be the primary green in the daily salad bowl. When you do offer spinach, always pair it with lower-oxalate greens like romaine or endive to balance the mineral load.
Can baby rabbits eat vegetables?
Young rabbits under twelve weeks of age should not be given any fresh vegetables. Their digestive systems are still developing and are highly sensitive to dietary changes. Between twelve and sixteen weeks, you can begin introducing tiny amounts of mild leafy greens like romaine lettuce and cilantro. Wait at least 24 hours between each new food introduction. By six months of age, a rabbit can typically handle the full range of safe adult vegetables.
What should I do if my rabbit refuses to eat vegetables?
Some rabbits, particularly those not introduced to vegetables early, may be initially suspicious of fresh greens. This is completely normal. Try offering a single herb with a strong scent, like cilantro or dill, alongside the rabbit’s regular hay. The aromatic compounds often intrigue even the most reluctant eaters. You can also tuck a small piece of green into a hay pile to encourage natural foraging behavior.Be patient. Some rabbits take several weeks to accept new foods, but almost all of them come around eventually.
Is it safe to feed rabbits vegetables every day?
Yes, feeding rabbits fresh leafy greens every day is not only safe but highly recommended by exotic veterinarians. The key is making sure hay remains the dominant part of the diet at 80 percent or more of daily food intake. Daily vegetables should always be a mixed salad of at least three different greens, not a large portion of a single item. Following the one packed cup per two pounds of body weight guideline keeps portions appropriate and safe.