Young man veterinarian checking up the dog on table in veterinary clinic. Healthcare, medicine treatment of pets. Dogue de bordeaux.© maxbelchenko/Shutterstock.com ...

As a dog owner, if you notice a lump on your female dog’s mammary gland, caution is advised. It could be a mammary tumor, which can be either benign or malignant. Early detection and treatment are, ...

PET scans can light up tumors in the body and help doctors determine if they are cancerous or benign (noncancerous). The results of a PET scan help guide medical decisions. A PET scan is a type of ...

Add Yahoo as a preferred source to see more of our stories on Google. "My Labrador has a tumor on his spleen. Should it be removed? Should the spleen also be removed?" A: Each dog's case is different, ...

Editor’s note: Dr. Lee Pickett has retired, but Creators continues to distribute columns from her archive. This one is from 2022. Q: I recently adopted Missy, my mother’s middle-aged, mixed-breed dog.

Tumors develop when cells in the body grow uncontrollably. Finding a tumor on your dog can be very frightening, but they are not always detrimental — some are benign, while others are malignant.

Q: I recently adopted Missy, my mother's middle-aged, mixed-breed dog. She was never spayed, and she has two small masses in her mammary glands. Are these masses likely to be cancer? If not, should I ...