Can Rabbits Eat Squash?

As an animal nutrition expert with over 10 years of experience, I am often asked by pet rabbit owners if squash is a safe and healthy vegetable to feed their bunnies. The short answer is yes, rabbits can eat some types of squash in moderation. However, there are a few important things rabbit owners need to know before feeding squash to make sure it is given properly and safely.

My Expertise on Rabbit Nutrition

Key Takeaways
Squashes like butternut, acorn, and spaghetti are safe for rabbits in moderation
The flesh, pulp, seeds are safe to eat but avoid stems, leaves, rinds, and vines
Squashes offer rabbits vitamins A, C, antioxidants, fiber, minerals
Feed only washed, chopped pieces under 1/2 inch to prevent choking
Limit squash to 1 Tbsp per 2 lbs body weight per day split in two feedings
Stop feeding squash if diarrhea, lack of appetite, dehydration or signs of discomfort occur

Having earned a degree in animal science and worked professionally as a rabbit nutritionist, I have extensive knowledge on the dietary needs of domestic rabbits. Over the years, I have formulated specialized rabbit diets, conducted nutritional research studies, and helped rabbit owners better understand what to feed their pets. Through my research and first-hand experience, I have a deep understanding of which vegetables and fruits are ideal for rabbits, which parts they can eat, and how much to feed.

My expertise includes:

  • Advanced degree in animal nutrition science
  • 10+ years working as a rabbit nutritionist
  • Formulated commercial and homemade rabbit diet plans
  • Conducted studies on digestibility of foods like squash for rabbits
  • Helped thousands of clients safely incorporate produce into their rabbit’s diet

With my strong credentials in rabbit nutrition, I am well qualified to provide authoritative information on whether squash is good for rabbits, the best types of squash to feed, and the proper way to incorporate squash into a rabbit’s diet.

An Overview of Feeding Squash to Rabbits

rabbit and acorn squash

Squash is part of the cucurbit family which also includes foods like cucumbers, zucchini, and pumpkins. Squashes are generally safe for rabbits to eat and can make a healthy addition to a balanced diet. However, not all squashes are created equal when it comes to nutritional value and palatability. Some types of squash also contain higher levels of compounds that can cause digestive upset if overfed.

The most common squashes that can be fed to pet rabbits include:

  • Butternut squash
  • Acorn squash
  • Spaghetti squash
  • Delicata squash
  • Some varieties of summer squash (in moderation)

Parts of squash rabbits can eat:

  • The flesh
  • Seeds (removed from tough outer shell)

Squash plant parts to avoid:

  • Rind/skin
  • Vines
  • Leaves
  • Stems

When introducing squash, it should always be given properly washed, chopped, and in limited quantities. Overfeeding certain squashes can irritate the digestive tract. Following the feeding guidelines below will allow you to safely incorporate squash into your rabbit’s meal plan.

Benefits of Squash for Rabbits

Squashes that are appropriate to feed can be a beneficial addition to a rabbit’s diet for the following reasons:

Excellent Source of Vitamins & Minerals: Winter squashes like butternut are packed with vitamins A, C, E along with minerals like potassium and magnesium. These nutrients support immune health, vision, skin health, muscle function, and electrolyte balance.

High in Antioxidants: Bright orange squashes get their color from antioxidant carotenoids like beta-carotene. These antioxidants can boost the immune system and reduce inflammation.

Good Source of Fiber: Squashes have a combination of soluble and insoluble fiber, which promotes digestive health and gut motility in rabbits.

Low Calorie: Squashes are naturally low in fat and calories compared to some veggies. This makes them useful for overweight rabbits who need lower energy foods. Spaghetti squash, for example, only has about 42 calories per cup.

Provides Hydration: The high water content in many winter squashes can help keep rabbits hydrated. This is especially helpful for rabbits prone to bladder sludge or urine scald issues.

Adds Variety: Incorporating small amounts of different veggies like squash keeps rabbit diets exciting and prevents boredom. Variety also provides a diverse range of nutrients.

So in moderation, several types of squash can offer great nutritional variety and health benefits for rabbits.

Best Types of Squash for Rabbits

bowl of chopped squash pieces
bowl of chopped squash pieces

Not all squashes are ideal for rabbits. Some varieties are higher in compounds that can irritate the digestive tract if overfed. Based on nutritional data, digestibility research, and years advising rabbit owners, I recommend the following types of squash for pet rabbits:

1. Butternut Squash

Butternut squash is one of the best squashes to feed rabbits. It has thick, bright orange, sweet flesh that most rabbits seem to enjoy. Butternut squash offers an impressive lineup of vitamins, minerals, and antioxidants. It also has a smooth, easily digestible texture.

The seeds and flesh of butternut squash are safe for rabbits to eat. But avoid giving the tough outer rind which is difficult to chew and digest.

Nutrition per 1 cup raw butternut squash:

  • Calories: 82
  • Protein: 1.8 grams
  • Fiber: 6.6 grams (25% RDI)
  • Vitamin A: 441% RDI
  • Vitamin C: 52% RDI
  • Potassium: 18% RDI
  • Magnesium: 15% RDI

2. Acorn Squash

Acorn squash has flesh that ranges from pale yellow to bright orange depending on the variety. It has a mildly sweet flavor and soft texture. Both the flesh and seeds are rabbit-safe.

Acorn squash contains a wide array of vitamins, minerals, and beneficial plant compounds like cucurbitacins. However, it has a higher water content than winter squashes so it may need to be fed in smaller portions compared to butternut squash to prevent diarrhea.

Nutrition per 1 cup raw acorn squash:

  • Calories: 56
  • Protein: 1.1 grams
  • Fiber: 2.2 grams
  • Vitamin C: 21% RDI
  • Vitamin E: 15% RDI
  • Vitamin B6: 14% RDI
  • Potassium: 15% RDI

3. Spaghetti Squash

Despite its name, spaghetti squash doesn’t actually contain any traditional wheat-based pasta. Rather its flesh separates into noodle-like strands when cooked. Both the seeds and strands are edible for rabbits.

Spaghetti squash is an ideal choice for overweight rabbits since its low in calories and carbohydrates compared to some other winter squashes. It has a very mild, lightly sweet flavor.

Nutrition per 1 cup cooked spaghetti squash:

  • Calories: 42
  • Protein: 1.4 grams
  • Fiber: 2.2 grams
  • Pantothenic acid: 7% RDI
  • Niacin: 5% RDI
  • Manganese: 7% RDI

4. Delicata Squash

Unlike other winter squashes, delicata squash has thin, edible skin that rabbits can eat. The flesh is creamy colored and has a sweet, nutty flavor. The seeds can also be fed once removed from the tough outer casing.

Delicata squash contains significant amounts of vitamin A, making it beneficial for eye health, growth, and immune function. It has a mellow flavor profile most rabbits seem to accept well. Introduce delicata squash gradually and limit portions to keep the fiber digestible.

Nutrition per 1 cup sliced, cooked delicata squash:

  • Calories: 80
  • Protein: 1.3 grams
  • Fiber: 3.4 grams
  • Vitamin A: 100% RVI
  • Vitamin C: 37% RVI

5. Some Summer Squashes

Not all summer squashes are ideal for rabbits, but certain types can be fed sparingly. Zucchini and yellow squash both have mild flavors although their water content can cause loose stools if overfed. Introduce slowly and limit to once a week.

Avoid giving summer squash plants including the vines, stems, leaves, and rinds as they contain compounds toxic to rabbits in certain amounts. Only feed the flesh and seeds.

Squash Plant Parts to Avoid

While the flesh, pulp, and seeds are safe for rabbits to eat, there are certain squash plant components that should always be avoided as they can be toxic:

Squash Rinds & Skins

The tough outer rinds and skins of squash fruits can be difficult for rabbits to digest. They may cause intestinal blockages or other issues if large amounts are consumed so it’s best to peel before feeding.

A few exceptions are thin-skinned squashes like delicata which has an edible rind when cooked.

Vines & Stems

The vines, stems, and tendrils of squash plants contain harmful secondary plant compounds called cucurbitacins. These act as a defense mechanism against pests in the wild but make this vegetation toxic to rabbits if ingested.

Flowers & Leaves

Certain parts of squash plants like the flowers and leaves are not only toxic but also difficult for rabbits to break down during digestion. Avoid giving any part of the actual squash plant and only feed the squash fruit itself.

Rotting Squash

Once harvested squash starts decaying, mold spores and other microbes grow rapidly. only feed fresh, unspoiled raw squash or properly cooked squash once inspected for safety. Discard any spoiled or rotting squash.

Are Squash Seeds Safe for Rabbits?

rabbit eating butternut squash

The seeds contained within squash fruits are safe for rabbits to eat once removed from the tough outer casing. Seeds are high in beneficial fats and protein. They also contain cucurbitin, an amino acid unique to seeds and gourds that may offer health benefits.

When served whole or split, squash seeds should always be given moderately since their high fat content can cause stomach upset if overfed. For easier digestion, the seeds can be soaked, drained, and chopped before serving.

Here’s the nutritional breakdown for 1 ounce (28 grams) of raw squash seeds:

  • Calories: 158
  • Fat: 14 grams
  • Protein: 9 grams
  • Omega-3 fatty acids: 1,400 mg
  • Magnesium: 37% RDI
  • Manganese: 34% RDI
  • Phosphorus: 33% RDI
  • Iron: 20% RDI

So feel confident offering your rabbit the inside seeds of squashes like butternut, acorn, and spaghetti squash. Just be sure to remove the tough outer casing and chop the seeds to prevent choking hazards. Count seeds toward the recommended daily vegetable portion for rabbits.

Important Feeding Guidelines for Squash

To safely incorporate squash into your rabbit’s diet, follow these key tips:

Wash Thoroughly

Always wash squash before feeding by scrubbing the exterior under cool running water even if you don’t eat the skin or rind. This removes dirt, debris, and any chemical residues.

You can use a soft vegetable brush to help remove dirt trapped in grooves. Pat dry before preparing.

Remove Seeds & Skins

It’s essential to remove the tough outer rind or skin of winter squashes along with the fibrous seed casing. Only the inner seeds and fleshy pulp should be fed to rabbits after inspection.

Chop Properly

Cut squash into pieces no larger than 1 centimeter to prevent choking hazards. Some fibrous squashes like spaghetti squash also need chopped finer into noodle-sized pieces.

Always supervise your rabbit when first trying new vegetables to watch for chewing and tolerance issues. Stop feeding immediately if you note signs of distress like gagging, difficulty swallowing, or loss of appetite.

Follow Portion Limits

Limit squash to 1 tablespoon or less per 2 lbs of body weight, per day. Overfeeding can irritate the digestive tract. Spread the daily serving over two feedings.

Reduce portions if feeding carrots or other high calcium greens same day since combined calcium can cause bladder issues.

Avoid Sudden Changes

Transition to new vegetables slowly over 2-3 weeks. Start with a tiny taste mixed with their regular greens and pellets. Gradually increase amounts while monitoring stool and appetite.

Temporarily stop feeding squash if soft stool, lack of appetite, or other digestive issues arise. Offer grass hay instead to normalize motility.

Following these preparation and serving guidelines allows you to safely incorporate squash into your rabbit’s fresh food rotation and gain the benefits of vitamin A, antioxidants, hydration, and more. Pay attention to your individual rabbit’s tolerances and adjust portions accordingly for happy and healthy digestion!

Signs Your Rabbit Should Avoid Squash

spaghetti squash strands

Most healthy adult rabbits tolerate moderate amounts of flesh from squashes like butternut well. However, some individuals can develop sensitivities or have difficulty properly digesting varieties higher in certain carbohydrates and compounds.

Monitor your rabbit closely when first introducing squash. Stop feeding squash and call your exotic vet if you note any of the following:


Loose or watery stool that persists more than 24 hours after eating squash indicates an irritation or infection. Certain squash contain higher levels Conducted studies on digestibility of foods like squash for rabbit of sugars and carbohydrates that can overwhelm delicate digestive systems.


A rabbit producing excessive urine or showing signs of dehydration like skin tenting, thick saliva, or lethargy may have an intolerance to compounds found in some squashes. Prevent dehydration by providing unlimited timothy hay and clean water at all times.

Lack of Appetite

If your rabbit refuses squash or loses interest in greens, pellets, or hay after being fed squash, stop serving it. Anorexia in rabbits can quickly lead to hepatic lipidosis and other harmful conditions.

Difficulty Urinating

Squash seeds and skin contain oxalates – compounds that can contribute to bladder sludge or stone formation in sensitive rabbits. If your rabbit strains, dribbles urine, or shows signs of discomfort urinating, get them evaluated for possible bladder issues. Offer fresh water round the clock and limit high calcium vegetables.


Itchy skin, runny eyes, sneezing, wheezing, or swelling around the face may indicate a food allergy. Stop feeding the suspect vegetable and get veterinary help immediately if respiratory distress develops.

If your rabbit has any pre-existing conditions like gut inflammation, kidney disease, or is elderly, talk to your vet before introducing new vegetables. Some health conditions make rabbits more prone to adverse reactions.

How Much Squash Should You Feed Your Rabbit?

Use the following squash feeding guidelines tailored to your rabbit’s size and weight:

For a small dwarf breed rabbit weighing under 3 lbs:

  • Maximum total squash: 1 teaspoon or less per day
  • Spread into 2 or more feedings
  • Serve 1-2 small pieces the size of your pinky fingernail

For a medium rabbit weighing 4-7 lbs:

  • Maximum total per day: 1-2 teaspoons
  • Spread into 2 or more feedings
  • Chop pieces into 1/2 inch chunks

For a large rabbit over 8+ lbs:

  • Maximum total per day: 1 tablespoon
  • Spread into 2 or more feedings
  • Dice pieces into 1/2 cubes

Remember that not all squash is created equal. Feed higher sugar fruits like acorn squash in smaller quantities than lower glycemic options like zucchini which has more water.

Pay attention to your individual rabbit’s tolerances. Some breeds prone to obesity like the Netherland dwarf may need reduced portions to prevent unhealthy weight gain.

Also cut back on pellets, treats, fruits and other vegetables on days you serve squash since all these foods add up towards total daily calories.

Healthy Squash Recipes for Rabbits

Beyond raw squash, there are also some healthy cooked recipes that rabbits love:

Baked Squash Chips

Slice delicata or acorn squash thinly. Toss with a dash of vegetable broth and pan fry in coconut oil 3-4 minutes until crispy. Cool completely before crumbling a few chips over greens. The vegetable broth adds trace minerals while coconut oil has beneficial lauric acid.

Steamed Spaghetti Squash Salad

Steam spaghetti squash strands for 5-7 minutes until tender. Toss with a sprinkle of chopped carrot, parsley, and a dash of apple cider vinegar. The vinegar adds digestive enzymes while the carrots and parsley give this salad an antioxidant boost.

Roasted Butternut Squash

Roast chopped butternut squash tossed lightly in avocado oil at 400 degrees 15 minutes. Mash warm squash with a bit of cooled chamomile tea and shredded carrot for an easy side. The chamomile soothes digestion while the avocado oil has inflammation-reducing oleic acid.

Follow proper food safety handling when cooking squash or any vegetables for rabbits. Wash hands before and after prep. Refrigerate unused portions within 2 hours and store cooked squash no more than 3 days.

Healthy Alternatives If Your Rabbit Won’t Eat Squash

While vegetables like butternut squash provide great nutrition, some picky rabbits simply refuse to eat them no matter what you try. If your rabbit turns up their nose at both raw and cooked squash, don’t despair.

Here are some healthy alternatives to try that offer similar benefits:

Sweet potatoes – Have more vitamin A and beta-carotene than squash. Great for vision, immunity, and skin health.

Carrots & Parsley – Carrots have vitamin A while parsley offers vitamin C, calcium, and antioxidants. Both support eye health.

Broccoli & Kale – These dark leafy Brassica family veggies provide vitamins C, K, A, and folate for healthy digestion, blood formation, and nutrient absorption.

Green Bell Peppers – A great source of vitamin C to support immunity along with vitamin A for skin and eyes. Better tolerated than squash by some rabbits.

Cilantro – This fresh herb has trace minerals like potassium that support proper fluid balance in tissues. Also aids digestion.

Don’t get discouraged if your rabbit refuses to eat squash, even popular varieties like butternut or zucchini. Monitor their weight, energy levels and coat quality. As long as they eat some vegetables daily along with unlimited timothy hay and modest pellets, they should still get proper nutrition without squash in their diet.

Common Questions about Feeding Squash

Over the years helping thousands of rabbit owners, I’ve been asked almost every question imaginable about feeding produce like squash. Here are answers to some of the most frequently asked:

Can baby rabbits eat squash?

Wait until rabbits are at least 12 weeks old before introducing small amounts of mashed squash. Their digestive systems continue developing until 3 months of age. Stick with unlimited hay, some alfalfa, and high quality pellets for younger growing rabbits.

Is raw or cooked squash better?

Both raw and cooked squash are healthy options. Lightly cooked squash is easier to digest since heat softens fiber, making nutrients more bioavailable. However, some vitamins like vitamin C deplete with cooking. For picky rabbits, try offering both cooked and raw options.

What’s the best way to cook squash for rabbits?

Try roasting, steaming, or pan frying diced squash in a little veggie broth until fork tender. Cooking methods like microwaving can destroy nutrients. Don’t add seasonings, salt, oil, or other ingredients – just lightly cook plain squash pieces.

Can I give my rabbit squash every day?

It’s best to limit squash, even healthy kinds like butternut, to 2-3 times per week. Feed a variety of veggies like romaine, cilantro, carrots, broccoli, etc on alternate days. Rotate through different produce to prevent developing a sensitivity to compounds in squash.

Why does my rabbit get diarrhea from squash?

Loose stool after eating squash indicates an imbalance of nutrients and fiber or possible sensitivity. Stop feeding problem vegetables and try probiotics to restore healthy gut flora. Check with your vet about soothing gastrointestinal treatments if diarrhea persists more than 48 hours untreated in rabbits.

Are all types of winter squash ok for rabbits?

Stick to feeding only the 5 best squashes listed earlier like butternut, acorn, and spaghetti squash. Other hard winter squashes may be higher in sugars and other compounds that upset sensitive stomachs. Always gradually introduce new vegetables watching closely for signs of digestive distress.

I hope these answers help explain some common questions about safely adding squash, an excellent source of vitamin A and fiber, into pet rabbit diets. As always, monitor your individual rabbit’s tolerance, reduce portions if any diarrhea or dehydration occurs, and check with your exotic vet about pre-existing conditions.


Donny Kamrath is a seasoned expert in the field of rabbit nutrition, with a dedicated career spanning over a decade. His profound knowledge and passion for rabbit care are vividly encapsulated on his website, This platform stands as a testament to his commitment to providing reliable, research-backed information on what rabbits can and should eat for optimal health. Donny's approach combines scientific insights with practical advice, making his website an invaluable resource for rabbit owners seeking guidance on the best dietary practices for their furry friends. His expertise not only enlightens pet owners but also contributes significantly to the broader understanding of rabbit nutrition and wellness.

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