There was a chin at a pet store....hes up for adoption/re-homing....he has this weird growth ( like a huge bubble) on one side of his mouth you can see it the size of a golfball OMG !!! what could it be ? the person at the store said it was because he was overweight I feel differently...the chin is abut 6 years.....I was just curious as I have never seen anything like this on a chin!!!!