I have an 19 month old girl that does the same thing and I would really like to know the answer to that question, too :< I have been told it is alergys, seperation anxiety, and now they say it must just be a discipline problem. I never have figured it out. I have bought the deterant sprays and given her benadryl. Nothing seems to help. If you find out what it is or something that will help it please let me know.
: My two year old maltese male is constantly chewing all of his paws. Why?