My 5 month old lab mix is not enthusiastic about eating anymore. He will eat his food but need coaxing to do so. He is growing new teeth and I am not sure if that is the cause. His energy, bathroom visits and general demeaner are all regular and he has been checked by the vet and is in good health. He hasn't gotten into anything that he may have swallowed and we only give him tough toys (nylabone and kong) to chew on.
Any advice?