constantly licking the floor/carpet/rug/etc.
he'll sit on his foamy bed thing (it has a really soft cover) and he'll just sit there and lick the crap out of it. he also does the same thing to the carpet.. just sits there and licks it. why does he do it? i was googling and people were saying 'allergy' but i don't think he has that.. he isn't scratching, licking, or biting himself constantly.. just the carpet. or his bed. no other changes.. but he does drink a lot of water. don't think that has anything to do with the constant licking of the rug though.