shame is biscuit is probably one of the nicest horse out there but unfortunatly although there is slight neglect there he does turn up and as long as there is water and in winter a rug on its back to the likes of the rspca there is no concern for neglect,perhaps ask the owner if he would mind you helping out slightly like grooming etc,in your own way come across that you will be doing him a favour aswell as him doing you one