Can anyone give me any idea of what these sores are? They have a crusty greyish yellowish scab. I first noticed them a few days ago, and today noticed they have gotten worse. The owner believes they are caused by humidity and will heal themselves, but they look to me as though they require treatment. They are on the dogs head/face, back, and legs.
She's a friends dog, not mine. I'm trying to get the owner to take her to the vet, but I don't think that will happen, so thought I'd ask here. If I can talk her owner into letting me take her to the vet, I will. She also has fleas, could the sores be caused by the fleas?