Portrait of Dr. Liz Guise

Dr. Liz (Elizabeth) Guise graduated from the University of Minnesota with a doctorate in Veterinary Medicine (DVM).

After working as a small animal veterinarian for two years, caring for dogs and cats, she spent 13 years as a veterinary medical officer and auditor of animal food safety systems for the US Department of Agriculture.

Dr. Guise also earned a Bachelor of Science (BS) in Animal Bioscience from Pennsylvania State University in 1990.

Degrees

  • Doctor of Medicine (MD), Veterinary Science from the University of Minnesota - College of Veterinary Medicine (1994)
  • Bachelor of Science (BS), Animal Bioscience from Pennsylvania State University (1990)

Articles written by Dr. Liz Guise

Dog Smegma Infections
Dog Health

Dog Smegma Infections: When to Worry and What to Do

First-time owners of male dogs sometimes call my clinic asking about a creamy, yellowish-white substance around their furbaby’s sheath or underbelly. I would explain that the discharge is called smegma, and it’s natural. However, there are […]

Black lump on a brown dog
Dog skin issues

6 Types of Black Lumps on Dogs [With Pictures]

It can be concerning to see a new black lump on your dog, particularly because black growths may mean cancer in human medicine. When I worked as a veterinarian, I encountered various causes for black […]