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Canine heartworm disease

A mosquito-borne parasite; adult worms live in the heart and lungs β€” late-stage treatment carries risk.

πŸ” Related symptoms

Typical symptoms ranked by diagnostic value β€” tap for the full symptom page

βœ… Home-care checklist

  • βœ“Blood-test before starting prevention
  • βœ“Avoid strenuous exercise
  • βœ“Get a heartworm test at the vet

πŸ₯ When to see a vet

  • ⚠Chronic dry cough + exercise intolerance
  • ⚠Unprotected dog in a mosquito-active region

🐾 Predisposed breeds

Can occur in any breed β€” no specific predisposition

Not sure how serious it is? Assess it with the symptom checker

Start symptom check β†’