So I took Mystic to the vet yesterday for her rabies shot and she has some "wounds" on her chin. The moose is now 85.3 lbs at 6 months. The Dr said that it is basically puppy acne and gave me Cephalexin 500mg and told me to use stridex pads or baby wipes on her chin. Has anyone ever dealt with this? I have personally never heard of it or owned a dog that had it.