10/09/2026
Finding a lump or swollen lymph node on your pet can set you off down a Google rabbit hole, with answers from โitโs nothingโ to โitโs cancerโ. The waiting and web searching is the part we would gently talk you out of, because your fingers and Google cannot tell an infection from cancer but a quick test here can. Livingston Veterinary Hospital walks through what to do first on the blog.
Healthy lymph nodes on your dog or cat are soft and easy to miss, so a new firm spot slips by too. Learn the five spots to feel and when a change matters.