Riley has theses little red bumps or spots on his lower belly inside his thighs. He seems not be bother by them but im a little concern. He is a aussie but he has never been a hyper dog. He seems to be a little bit more lazy as of late but that could just be me. He is eating and drinking normally and he is also teething. Is there any other signs i should be looking for a sick puppy. If thats the case? Please give some advise!!!! Thanks!