my dog has a lump what is it pethelpful my dog has a lump on his leg and i m the 12 lumps and ps of canine skin lump on dog s leg likely a lipoma bechewy what s this p on my dog s leg lipoma in dogs a vet explains what you my dog has pinkish red p on back leg i found a lump on my pet is it foot or toe cancer in dogs signs why is my dog limping osteosarcoma bone cancer in dogs sebaceous cyst in dogs appearance a lump