He is a 12 year old Yorkie that suffers with skin problems (he is allergic to fleas and pollen!)
Well since Sunday night he has been bothered by his foot. He keeps licking it or biting it. We have had a look and can't see anything wrong. I bathed it in salt water but he still licked it constantly. He has horrid breath, really really bad. I'm convinced he is doing more harm to it by licking it rather than keeping it clean. Is it something he needs to go to the vets for or should I keep bathing it in salt water?