Hello, I am Liloo. I am a dogsitter and I have Leo the HUGE dobe staying with me. I love him so much, I love the big dogs and Leo is so nice to cuddle. I have joined here to ask other owners for some advice. I noticed 2 little spots on Leo's chin, he didn't mind me touching them and they don't seem to bother him, one has cleared up now. Is this normal or a sign of something? Thanks for any help.