Hey guys, my 11-week-old German Shepherd puppy has had a few bumps on his belly and genital area (circled in blue in the picture below). Those may be very itchy, as he has been licking/biting that area. I've just noticed them now but they might have been there since yesterday. There has been no change in foods/treats/toys lately. Is this some kind of disease or is this bug/ant bites ? He was lying down on the sand this morning when I walked him. Should I bring him to the vet ? Thank you !!