April 12, 2024 — Feline infectious peritonitis is a severe and often fatal disease. Learn more about this unusual viral disease, including new therapies and an alarming outbreak.

January 25, 2018 – Learn more about your dog's behavior and why it barks at strangers, eats socks and other behavior issues.

April 24, 2020 – Learn more about coronaviruses in animals, and the implications for animal and human health.

June 12, 2025 – Mammary cancer is a serious and often deadly disease in dogs and cats, but early spaying, regular exams, and timely veterinary care can significantly reduce risk and improve outcomes.

September 28, 2023 – Rabies is an ancient disease that continues to threaten the health of people and animals around the world. Find out what you can do to keep your pet safe from this deadly disease.

August 24, 2023 — Morris Animal Foundation is celebrating the 11th anniversary of the Golden Retriever Lifetime Study, this monumental project is collecting health information on 3000+ dogs throughout their lifetimes.

Obesity is a problem in companion animals, and it's important for dog, cat and horse owners to know about the latest research and what they can do to keep their animals healthy.

February 4, 2022 – The Mark L. Morris Jr. Investigator Award was established by Morris Animal Foundation to honor the legacy and vision of the veterinary scientist Dr. Mark L. Morris Jr., DVM, PhD. This commentary presents feedback from our blue-ribbon panel.

May 22, 2019 – How do white blood cells, called monocytes, help horses fight equine herpesvirus type 1 (EHV1) infections?

August 19, 2019 – Spaying or neutering large-breed dogs can put them at a higher risk for obesity and, if done when the dog is young, non-traumatic orthopedic injuries.