When your dog seems disoriented, wobbly, or suddenly not like themselves, it’s hard to know what’s normal aging and what needs medical attention. Learn the red flags, the questions to ask, and how to advocate for a diagnosis that protects your dog’s comfort, safety, and daily joy.

In this installment of Q&A with a Vet, Dr. Jaime Sage tells you about cognitive disease in dogs, treatment options, and supplements that may help.