Fewer than half of lumps and bumps you find on a dog are malignant, or cancerous. Still, they can look the same from the outside, so it’s hard to tell. Unless you’re sure about the cause of a ...

New lumps and bumps on dog's skin may be nothing, but have them checked out by a vet to be sure. BY TRACI HOWERTON | Contributing writer. Traci Howerton. Author email; Mar 24, 2025 ...

A wide variety of skin lumps, bumps, and tags are encountered in dogs, especially as they age. They can arise from many different cells or structures in the skin like the oil glands and hair follicles ...

Histiocytomas are benign skin growths commonly found in young dogs and are not usually painful or itchy. These growths often resolve on their own, but surgical removal may be necessary if they ...

Dog hives (also called canine urticaria) are raised, itchy welts that can appear on dogs’ skin, usually in response to ...