Rabbit Health
Rabbit Flystrike Prevention UK — Summer Emergency Guide
Published Last updated 2 min read
Quick answer
Flystrike is a rabbit emergency. In UK heatwaves, check your rabbit's rear and underside twice daily for maggots, wet fur, or smell. Prevention: clean dry bedding, good diet (85% hay), healthy weight, and vet-approved fly repellents where recommended.
Why heatwaves increase risk
According to the RWAF, flystrike happens when blowflies lay eggs on a rabbit — usually on soiled or damp fur around the rear. Maggots hatch and burrow into flesh. Flies breed faster in warm, humid UK weather, and rabbits who cannot keep themselves clean are at highest risk.
Daily prevention checklist
- Check rear end twice daily — feel and look for maggots or eggs
- Keep hutch clean and dry — remove soiled bedding daily
- Hay-first diet — reduces soft droppings stuck to fur
- Shade and ventilation — heat plus soiled fur is dangerous
- Healthy weight and dental checks — obese rabbits cannot groom
- Vet-approved preventive products — ask your rabbit-savvy vet
Early warning signs
- Strong smell from rear
- Wet or matted fur around bottom
- Small white or yellow clusters (eggs)
- Maggots visible — emergency
- Lethargy, not eating — may indicate advanced flystrike
Heat and gut stasis link
Rabbits stop eating in heat, which worsens gut stasis and diarrhoea — both increase flystrike risk. See Rabbit summer care.
Sources & further reading
Facts in this guide are rewritten in plain English from publicly available UK advice. We name the organisation where a specific point comes from their guidance. Links below go to the original pages — use them to read the source material directly.
PETHEALTH+ is independent. These organisations do not sponsor, approve, or partner with this website. Guidance checked against sources listed below (last updated 2026-06-25).
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Frequently Asked Questions
- What is flystrike in rabbits?
- Flystrike is when blowflies lay eggs on a rabbit, usually on a soiled or damp rear. Maggots hatch and burrow into flesh — it is excruciating and can kill within hours.
- When is flystrike most common in the UK?
- Warm, humid weather from spring through autumn. Rabbits with diarrhoea, obesity, dental disease, or limited mobility are at highest risk.
- What should I do if I find maggots on my rabbit?
- Emergency vet immediately — do not wait. Do not try to remove all maggots at home. Keep your rabbit warm en route; shock is common.