Why winter mud is a foot problem, not just a mess
A muddy run is unavoidable some winters, but the damage it does to hens' feet is specific. Wet mud packs between the toes and around the toenails, then hardens as it dries into tight balls that pull at the skin with every step. Birds walking on clods of their own filth also pick up tiny cuts from stones and frozen ridges, and bacteria from droppings-laden mud find those cuts easily. The result, left alone, ranges from sore, cracked skin to deep foot infections that show as swelling and a hen standing on one leg, off the ground she would normally scratch all day.
Fix the ground before you fix the feet
No amount of foot washing keeps pace with a swamp, so start with the run itself. Spread a generous layer of hardwood woodchip over the worst areas — it gives a drier, cleaner surface and the hens enjoy scratching through it — or lay gravel and paving slabs where traffic is heaviest. Move drinkers and feeders onto slabs so spilled water and gathered birds do not churn one gateway into a bog. A covered section of run, even a simple roofed corner with dry litter, gives the flock somewhere to stand dry, preen and dust-bathe; hens with a dry refuge keep their feet dramatically cleaner than hens with none. Re-site portable runs before the ground dies completely rather than after.
The weekly foot check
Pick a calm moment — dusk, when the birds are settling — and lift each hen in turn. Turn the foot over and look between the toes and under the ball of the foot. Fresh mud can be wiped away with a damp cloth. Hardened mud balls need patience: stand the hen's feet in a shallow tray of warm water for a few minutes until the mud softens, then ease it off with your fingers, piece by piece. Never pull a dry, hard ball away by force; it tears the skin beneath and opens exactly the wound you are trying to prevent. While the foot is in your hand, note cracked skin, cuts, swelling, or a dark scab on the pad, and check the scales lie flat and smooth.
When a foot needs a vet
A hen that limps, holds a foot up, stops scratching, or has a visibly swollen foot or pad should see a vet promptly rather than getting home treatment first. Foot infections in poultry deepen quickly, and a bird that goes off her feed while favouring a leg is telling you the problem is beyond mud. Keep an affected hen on clean, dry bedding away from the wet run while you wait to be seen, and avoid squeezing or lancing anything yourself — that converts a treatable infection into a much worse one.
Making checks survive a busy winter
Foot checks fail when they depend on remembering; they work when they sit on the weekly list beside topping up the woodchip and cleaning drinkers. Assign the round to whoever feeds on the set day and note any bird found with a problem, so she is the first one lifted next time. KinsLe's Care Teams keeps that rota against the flock: the foot-check task is assigned, marked complete with a timestamp, and a hen flagged one week stays visible until she has been re-checked clear.