Not all varieties of dog skin cancer are caused by sun exposure, but sun damage to the skin can be a factor. All dogs have certain areas, such as the nose and the ears, where there is no or little ...

PetHelpful. Q: "My dog has red, irritated skin under his nostrils and started getting scabs under his mouth in the winter, ...

Seeing her dog sniffing at a particular area of nose repeatedly, she was able to sense some trouble with the spot and headed to her dermatologist. She was later diagnosed with skin cancer Research ...

And while nose discharge can be a sign of something as simple as your dog's excitement that you're home, it can also be a symptom of a problem as serious as cancer. Get the quick facts about the ...