I've noticed that my dog Lola has little scab-like bumps on her skin. It's hard to get a good look at them and hard to keep track of where they are. It seems that when the scab falls off, it's leaves a little bald spot on her fur. I know it's not a great description, but I'm hoping someone may have seen this before, and can offer up something I could try before I ultimately take her to the vet.