August 14, 2024 – Learn how to keep your dog mentally fit as they age and recognize the signs of canine cognitive dysfunction, also known as dog dementia.

Updated May 7, 2026 – It’s normal for our dogs to get a little lumpy and bumpy as they age. Although the majority of these lumps are benign, owners still need to be concerned about the possibility of skin cancer, particularly the most common malignant skin cancer of dogs – mast cell tumors. 

March 10, 2026 – If your cat is older than 10, chronic kidney disease is one of the most important health threats you should understand. Here's what the science says, and what Morris Animal Foundation is doing about it.

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.

June 8, 2021 – Injection site sarcomas are aggressive tumors in cats. Surgery can be curative but is difficult – but a new tool could make a difference.

January 16, 2019 – Learn more about common eye diseases in horses, genetic screening tests, and recent research.

June 17, 2019 – We know that environmental lead is bad for people, but what is it doing to wildlife and even our pets? Mockingbirds are chiming in.

May 15, 2020 – Learn more about key viruses in cats, including cancer-causing viruses and what we know about coronaviruses in pets.

May 4, 2023 — Lymphoma is a common cancer affecting dogs and cats. Learn more about how this cancer is diagnosed and what we're learning about subtypes and prognosis.

February 2, 2023 - Influenza viruses can cause serious disease in companion animals. Learn more about this important, but sometimes overlooked, group of viruses and what you need to do to keep your pets safe!