Best Rabbit Food 2026: Complete Nutrition Guide for Your Bunny

Rabbits have unique dietary requirements that differ significantly from other pets. A proper diet is essential for their dental health, digestive function, and overall well-being. This guide covers the best rabbit foods available and how to build a complete diet for your bunny.

Source: House Rabbit Society (HRS): The House Rabbit Society recommends that adult rabbits receive unlimited access to grass hay (timothy, orchard, or brome), a measured daily portion of high-fiber pellets, and a daily serving of fresh leafy greens. Hay should make up roughly 80% of the diet — pellets are a supplement, not the foundation.

The 2026 update here is real, not cosmetic. More rabbit owners than ever are keeping their bunnies on a hay-first diet, and the pellet brands that matter have responded: fiber minimums have crept up across the board, and the better lines now publish guaranteed analysis numbers you can actually verify on the bag. Oxbow and Small Pet Select both sit at 22–25% fiber, which is where you want to be. Anything under 18% is a red flag — that pellet is mostly filler, and rabbits on low-fiber diets end up with GI stasis, dental disease, and obesity.

One more thing worth saying plainly: muesli-style mixes with colorful pieces, seeds, and corn are still sold everywhere, and they're still a bad idea. Rabbits will pick out the sweet bits and leave the nutritionally dense pellets behind, which is exactly how you get a fat rabbit with bad teeth. If your rabbit currently eats muesli, switching to a uniform pellet takes a week or two of gradual mixing — and it's one of the highest-impact changes you can make.

Quick Comparison: Top Rabbit Foods

Product	Fiber	Protein	Best For
Oxbow Essentials Adult Rabbit Food	22-25%	14%	Best overall, widely available
Small Pet Select Rabbit Food	22-25%	14%	Premium, small-batch, picky eaters
Kaytee Forti-Diet Pro Health	18-20%	14%	Budget-friendly, fortified
Burgess Excel Adult Rabbit Nuggets	19%	14%	Nugget format prevents selective feeding

Understanding Rabbit Nutrition

The Rabbit Diet Pyramid

80% — Unlimited grass hay (timothy, orchard, brome)
10-15% — Fresh leafy greens
5-10% — High-fiber pellets

Hay is non-negotiable. Rabbits need unlimited access to fresh hay (grass hay like timothy) for:

Dental health (wears down constantly growing teeth)
Digestive health (high fiber keeps gut moving)
Mental stimulation

Rabbits' teeth grow continuously — roughly 3-5mm per month for the incisors — and hay is the abrasive they need to keep them worn down. Without it, you're looking at malocclusion, abscesses, and expensive vet dentistry. The House Rabbit Society estimates that dental disease is among the most common health problems in pet rabbits, and the vast majority of it traces back to inadequate hay intake.

What to Look for in Rabbit Pellets

Nutrient	Ideal Amount	Why It Matters
Fiber	18-22%+	Essential for digestion
Protein	12-14% (adults)	Growth and maintenance
Fat	1-3%	Energy
Calcium	0.4-0.6%	Prevents urinary issues

Red Flags to Avoid

Seeds and nuts (choking hazard, too fatty)
Colorful pieces (artificial dyes)
High sugar content
Low fiber (<18%)
Corn-based ingredients

1. Oxbow Essentials Adult Rabbit Food - Best Overall

Rating: 5/5

Why We Love It

Oxbow is the benchmark that other rabbit pellets are measured against. Timothy-based, 22-25% fiber, no seeds, no dyes, and it's stocked at virtually every pet store in North America — which matters more than you'd think, because a sudden diet switch when your regular brand disappears is a recipe for GI upset.

Key Features

Fiber: 22-25%
Protein: 14%
Type: Timothy hay-based
Made in USA

Pros

Vet-recommended standard
Consistent, no cheap fillers
Widely available in all sizes

Cons

Pricier than grocery-store brands

Best For

Most adult rabbits. If you only remember one name from this article, make it this one. Oxbow Essentials Adult Rabbit Food on Amazon.

2. Small Pet Select Rabbit Food - Premium Choice

Rating: 5/5

Why We Love It

Small Pet Select is a family-owned company that sources high-quality ingredients from local farms. Their timothy hay-based pellets are fresh and highly palatable — the freshness is the selling point, because pellets that sat in a warehouse for a year lose both aroma and nutrients.

Key Features

Fiber: 22-25%
Protein: 14%
Type: Timothy hay-based
Made in USA

Pros

Fresh, high-quality ingredients
No cheap fillers
Small batch production
Excellent for picky eaters

Cons

More expensive
Not as widely available

Best For

Owners who want premium quality and are willing to pay more. Great for picky rabbits. Small Pet Select Rabbit Food on Amazon.

3. Kaytee Forti-Diet Pro Health Rabbit Food - Budget Option

Rating: 4.5/5

Why We Love It

Kaytee Forti-Diet is the reliable budget pick. It hits 18-20% fiber, includes added probiotics and prebiotics for digestive support, and undercuts the premium brands by a solid margin. It's not the highest-fiber option on the shelf, but for most healthy adult rabbits it's perfectly adequate — and it's sold just about everywhere.

Key Features

Fiber: 18-20%
Protein: 14%
Type: Timothy-based, fortified

Pros

Affordable
Added probiotics
Widely available

Cons

Lower fiber than Oxbow or Small Pet Select

Best For

Budget-conscious owners and multi-rabbit households. Kaytee Forti-Diet on Amazon.

4. Burgess Excel Adult Rabbit Nuggets

Rating: 4.5/5

Why We Love It

Burgess Excel is a UK-based brand that produces high-quality nuggets (uniform pellets). The nugget format prevents selective feeding — rabbits get complete nutrition in every bite. If your rabbit picks through mixed food and leaves the healthy bits, this is the fix.

Key Features

Fiber: 19%
Type: Timothy-based nuggets
Special features: Contains prebiotics for digestive health

Pros

Prevents selective feeding
Contains prebiotics
High quality, vet recommended
No added sugar

Cons

May be hard to find in US
Slightly lower fiber than Oxbow

Best For

Rabbits who pick out favorite pieces from mixed foods. The nugget format ensures complete nutrition. Burgess Excel on Amazon.

The Complete Rabbit Diet

Daily Requirements for Adult Rabbits

Food Type	Amount	Notes
Grass hay	Unlimited	Timothy, orchard, or brome; 80% of the diet
Pellets	1/4 cup per 5 lbs	High-fiber, uniform pellet only
Fresh greens	1-2 cups per 5 lbs	Leafy greens: romaine, cilantro, parsley, kale in moderation
Water	Unlimited	Fresh daily, bowl preferred over bottle

Feeding Guidelines by Age

Baby Rabbits (0-6 months)

Hay: Alfalfa hay (higher calcium for growing)
Pellets: Unlimited alfalfa-based pellets
Veggies: Introduce slowly at 3 months

Young Rabbits (6 months - 1 year)

Hay: Transition from alfalfa to timothy
Pellets: Reduce to 1/2 cup per 5 lbs
Veggies: Introduce more variety

Adult Rabbits (1+ years)

Hay: Timothy or grass hay (unlimited)
Pellets: 1/4 cup per 5 lbs
Veggies: 1-2 cups per 5 lbs

Senior Rabbits (7+ years)

Same as adults, but monitor weight
May need more protein if losing weight
Consult vet for specific needs

Our Verdict

For the best overall nutrition, Oxbow Essentials Adult Rabbit Food combined with unlimited timothy hay and fresh vegetables is the ideal diet for most adult rabbits. If you want premium quality and your rabbit is picky, Small Pet Select is worth the extra cost.

Remember: Pellets are only a small part of the diet. Unlimited hay is the foundation of rabbit health!

Whatever you feed, introduce any new food gradually over 7-10 days — rabbits have sensitive digestive systems, and a sudden switch is one of the most common triggers for GI stasis, which is genuinely life-threatening. If your rabbit stops eating or stops producing droppings, that's an emergency: get to a rabbit-savvy vet the same day. Our full rabbit feeding guide covers hay, pellets, and veggies in more depth, and rabbit enrichment keeps the mental side covered.

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