Why Senior Dog Behavior Changes

As dogs age, changes in their body, brain, and senses can affect how they feel and behave.

Physical & Sensory Changes

Stiff joints, poor vision or hearing may make dogs slower, easily startled, or less active.

Metabolic Health

Changes in organs can affect appetite, weight, and energy levels.

Cognitive Decline (Doggy Dementia)

Confusion, wandering, sleep changes, or forgetting routines may appear.

Pain & Discomfort

Hidden pain (like arthritis or dental issues) can cause irritability, less movement, or appetite loss.

Common Behavior Changes

Anxiety, sleep disturbances, accidents at home, reduced interaction, aggression, or confusion.

When to See a Vet

If you notice weight loss, behavior shifts, mobility issues, vision changes, or confusion—don’t ignore them.

How to Help

Regular vet checks, proper medication, a safe and comfortable environment, and stable routines can greatly improve your dog’s quality of life.