Hello everyone! This is my first post. I’m a little worried about my 7 month male lab puppy, Gauss. he isn’t feeling super well eight now (vomiting), but asides from that, he has been developing these strange marks all over his lips the past few days. It’s as if someone just scraped the black paint off, but no scarring, oozing or anything. Just skin. Also, he has been developing a sort of lesion on his elbow. I suppose it might be friction based, but maybe these three symptoms are related. Thanks everyone!
I would book a trip to the vet and get him checked out. The lip could just be loss of colour pigment. Also vomiting can lead to dehydration if it goes on too long.