Hi, ( we have got vet appointment tomorrow) just wondering if anyone knows or has experienced this before. Our pup has developed sores under his chin and also today there is one on his ear. Vet adviced sudocream for now until he can see him tomorrow but I am panicking! He hasn't been out anywhere as he is only 6 weeks old ( our dogs had pups so we haven't had a puppy too early) if anyone can recognise this to put my mind at rest tonight. Thank you