Dog Dementia

Canine cognitive dysfunction is diagnosed by ruling other things out. Pacing at night, standing on the hinge side of a door, staring at a wall: all of these have ordinary physical explanations too, from pain to failing eyesight to a medication side effect. That is why none of these guides will tell you your dog has dementia.

Bring specific observations to your veterinarian: when the change began, how often it happens, what your dog was doing and whether they returned to normal afterward. Start with the notes you have. You do not need weeks of records, several different signs or a completed checklist before asking for help. Sudden or severe changes need prompt assessment.