vet bedding is whats used in vets surgarys ,its fleece on one side but the pee soaks through and keeps the top side dry,you can get it very cheap on ebay,i know it wont deal with the peeing issue unfortunatly its sometimes a bully thing,ive had 2 bullys over the years who constantly peed the beds lol,,he may grow out of it ,ive always had females but still scent marked,we call it dirty bitch syndrome!!!,lol,but at least if he sleeps on vet bed his body will be dry ,just put a sheet under the vet bed and wash that,karen