Why summer puts rabbits at risk
Blowflies are drawn to the smell of urine, droppings and damp fur, and a rabbit's rear end offers all three in warm weather. The flies lay clusters of tiny eggs in the fur, and in summer heat those eggs can hatch within hours. The maggots then eat into the skin, which is why flystrike turns from a hygiene problem into an emergency so quickly — a rabbit can look merely grubby at breakfast and be in serious trouble by evening. Prevention is therefore not one big intervention but a daily routine that removes everything the flies are looking for.
Keep the rear end clean, dry and uninviting
Check the fur under the tail and between the back legs every day, and clean away any droppings stuck to the coat with a damp cloth, drying the area thoroughly afterwards — damp fur left behind is exactly what attracts flies. Rabbits producing soft, sticky droppings that cling to the fur are at higher risk, so if messy bottoms keep happening, look at diet (too little hay and too many rich treats are common culprits) and book a vet check rather than just washing more often. Long-haired rabbits need the fur around the rear kept trimmed short through summer so nothing can hide in it.
The twice-a-day check that catches trouble early
In warm weather, run your hands over the rear, belly and skin folds morning and evening, feeling for damp patches, soreness, eggs that look like tiny grains of white rice, or any unusual smell. Do it even if the rabbit seems bright — early flystrike is quiet. A rabbit that is off its food, unusually still, or grinding its teeth during a summer check deserves a much closer look and a vet call, not a wait-and-see. Build the check into feeding times so it happens automatically, the way locking up at night does.
Make the hutch and run fly-unfriendly
Clear droppings and wet bedding daily in summer, and fully clean the toilet corner more often than you would in winter. Fit fine mesh over hutch openings where flies gather, and position the hutch away from bins and compost. Fly repellent products made for rabbits exist, but they are a backup, never a substitute for cleaning and checking, and anything you apply must be sold for rabbits specifically — never use a product made for another species. If your rabbit lives indoors, the risk is lower but not zero in a heatwave with windows open.
Rabbits who need extra protection
Some rabbits cannot keep themselves clean however good your routine is. Elderly rabbits with stiff backs, overweight rabbits that cannot reach around, and rabbits with dental pain that stops them eating their caecotrophs will soil themselves repeatedly — for them, twice-daily checks are the minimum and daily rear washes may be needed through the whole season. Wounds, however small, and any skin broken by urine scald also attract flies, so treat any sore patch as urgent in summer.
The moment you find eggs or maggots: act the same hour
If you find eggs, and especially if you see maggots, bring the rabbit indoors away from flies and phone your vet immediately — this is a same-hour emergency, not a next-day appointment. Do not bath the rabbit or try to wash maggots out before the call; keep them warm, quiet and contained, and let the vet direct you. Because the checks only protect your rabbit if they happen every single day, assigning them in KinsLe's Care Teams — to you, a partner or a holiday sitter — turns a good intention into a rota where every check is someone's named job.