29 August 2008 14:02

A lady at the yard where I keep my horses uses deep litter beds. One of my horses is stabled between two of hers. My horse has developed a chest problem, and has been prescribed steroids for it, by the vet. This lady clears surface droppings from the beds daily, but has not cleared them out for two years. Drainage channels between the stables mean that black, smelly sludge leaks into my horse’s stable. Is there a sensible maximum time that beds of this type should be left before a full clean out?