Overweight rabbit and diet
An overweight rabbit is at higher risk of sore hocks, uneaten caecotrophs, flystrike, and difficulty grooming, so weight matters for emergency prevention. The foundation of a healthy rabbit diet is unlimited grass hay, a portion of leafy greens, and only a small measured amount of pellets — with treats kept minimal. Make diet changes gradually and ask your vet to set a safe target and rule out underlying problems.
Fast answer for owners
- Go now if: Sudden refusal to eat while dieting (stop and call your vet); A soiled rear with flystrike risk in warm weather.
- Call today if: Unable to reach to groom or eat caecotrophs; Visible weight gain or a large dewlap affecting grooming.
- Do not: Ask the vet before giving medicines, forced feeding, home remedies, or delaying care.
- Tell the vet: Record last eating, drinking, droppings, urination, behaviour change, pain signs, temperature, toxins, trauma, and medications.
Go to a vet now if
- Sudden refusal to eat while dieting (stop and call your vet)
- A soiled rear with flystrike risk in warm weather
Call a vet today if
- Unable to reach to groom or eat caecotrophs
- Visible weight gain or a large dewlap affecting grooming
What to tell the vet
- Current diet and portion sizes
- Your rabbit's weight trend
- Grooming and caecotroph habits
- Activity level
- Any mobility issues
- Other conditions
What not to do
- Do not crash-diet a rabbit or withhold hay
- Do not stop food entirely (stasis risk)
- Do not rely on muesli-style mixes
What your vet may check
Your vet can confirm a healthy weight, set a gradual plan, and check for dental or mobility problems that affect diet.
Recovery support after veterinary assessment
A hay-based diet is the foundation; on veterinary advice, daily support such as WOOLY daily care can complement — never replace — good feeding.
Frequently asked questions
What should rabbits eat every day?
Mostly unlimited grass hay, a portion of suitable leafy greens, a small measured amount of pellets, and water. Treats should be tiny and occasional.
Why is obesity dangerous for rabbits?
Overweight rabbits struggle to groom and eat caecotrophs, develop sore hocks, and face higher flystrike and anaesthetic risks. Gradual, vet-guided weight loss helps.
How do I help my rabbit lose weight safely?
Never crash-diet. Keep hay unlimited, adjust pellets and treats gradually with your vet's guidance, and encourage activity. Sudden food restriction can trigger stasis.
Related emergency guides
Sources & standards
Emergency guidance follows RWAF, House Rabbit Society, and exotic small-mammal medicine standards, source-cited and pending named veterinary review.
Related pages in this emergency hub
Source-cited guidance; pending named veterinary review.