hi my dog had his hair cut last friday ( very short ) which we asked for as it was matted and long,he has seemed depressed , off his food,hiding behind curtains , scuttling close to the floor when walking , his skin underneath is very pink , hes bitten his tail and made it bleed , it is so unlike him ,he is a springer so usually very very hyper , has this happened to anyone elses dog after an extreme haircut .