Thank you all for the helpful replies! It sounds like I could likely narrow this down to environmental allergies, so I will start there. He is otherwise very healthy and I have never even seem him regurgitate even once in two years, so I’ll stick with his current food for now. He did lick his feet in the winter but my local vet said they have had a lot of allergies with pets this past winter, due to us having a mild winter I suppose (near Pittsburgh). But it’s definitely worse now since Spring.
Susan, he does not burp after licking his paws. Giving him bones does help, but every second that he’s just laying around unoccupied, he licks! If I turn my back for 5 minutes, another wet spot appears on the couch:-( Do you get the Sudocrem from the vet? Or store?
The vet gave me medicated wet wipes once to clean his feet with twice a day so I think I’ll get those again, I didn’t use them very consistently before because at the time he wasn’t that bad.
