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Medical causes behind “anxious” behavior

Quick answerCornell says anxiety in dogs is seldom a simple diagnosis. Pain, illness or age-related changes can look like anxiety. Before assuming behavior alone, book a veterinary exam and bring your journal.

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Published Oct 19, 2026 · Updated Oct 19, 2026 · By the Editorial team. General education, not veterinary advice and not yet individually reviewed by a licensed veterinarian. About and sources

What Cornell says

Cornell’s Dr. Houpt says she almost never diagnoses anxiety by itself, and that something else is usually behind a dog’s anxious behavior. Cognitive dysfunction syndrome, for example, can cause pacing, panting at night and disorientation in senior dogs.

Questions for your vet

  • Could pain or a medical problem explain this?
  • What tests are worth doing?
  • Should we talk to a veterinary behaviorist?
  • Is medication an option while we work on behavior?

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Bring

  • Your trigger log
  • Videos of the behavior
  • A list of medications and supplements
  • Changes in appetite, sleep, bathroom habits

Frequently asked questions

Can pain cause anxiety in dogs?

It can contribute. Cornell says there is usually something else behind anxious behavior, so a vet exam is the first step.

Sources

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