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Cavapoo Health Issues: Heart First

A Cavapoo is a Cavalier King Charles Spaniel and Miniature or Toy Poodle cross, and it can inherit health risks from either side. The Cavalier contributes heart valve disease and a skull-and-spine malformation; the small Poodle contributes knees, eyes and teeth. This guide is general information, not veterinary advice.

7 min read · Updated October 8, 2026
Author: LocalPetFinder Team

The short answer

Have a Cavapoo’s heart listened to at every visit and follow up any murmur with an echocardiogram. Report scratching at the neck, yelping or sensitivity to touch. Watch for a skipping back leg, brush the teeth daily and keep the ears clean and dry. Price pet insurance in your first week, before a murmur is on file.

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A fluffy Cavapoo sitting outdoors
Heart checks at every visit matter for a Cavapoo, as they do for a Cavalier.

Mixes are not automatically healthier

A cross can inherit conditions from either parent, and a rescue Cavapoo’s mix is often unknown. Know both parents’ lists and watch for the most serious items. See our Cavalier and Poodle and doodle health guides for more detail.

From the Cavalier side: heart and neurology

Mitral valve disease is the Cavalier’s defining health issue, and VCA Animal Hospitals names the Cavalier first among affected breeds, along with Miniature and Toy Poodles. A murmur is the first sign. An echocardiogram stages it, and counting your dog’s resting breathing rate at home helps catch progression.

Cavaliers are also prone to Chiari-like malformation and syringomyelia. In a study of affected Cavaliers, common signs were yelping, spinal pain, reluctance on stairs, avoiding touch and disturbed sleep. Describe any such signs to your vet.

Browse adoptable Cavapoos

Ask the rescue whether a heart murmur has been noted, and bring that to your first vet visit.

See Available Cavapoos →

From the Poodle side: knees, eyes and teeth

Slipping kneecaps are common in small breeds, and VCA names the Poodle. A skip on a back leg is the sign; mild cases are managed with weight control. Progressive retinal atrophy, a painless inherited vision loss, is listed by VCA for Cavaliers, and the Poodle is on VCA’s glaucoma list, so eye checks matter.

Small breeds are more prone to dental disease, according to VCA, so daily brushing and regular dental care are part of Cavapoo life.

Ears and coat

Floppy, hairy ears trap moisture, and VCA names Miniature Poodles among breeds prone to ear infections. Keep the ears dry after baths, groom the coat regularly so it does not mat, and see your vet for head shaking or odour before using drops.

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The first vet visit after adoption

Ask for a careful heart listen and an echocardiogram referral for any murmur, a knee check, an eye exam, a dental exam, an ear check, a body condition score and baseline bloodwork. Mention any scratching or yelping. Bring the rescue’s records.

Price pet insurance the same week. Every Canadian provider excludes conditions documented before enrolment, and a murmur found at the first exam would be excluded.

Frequently asked questions

Are Cavapoos healthier than Cavaliers?

Not reliably. A Cavapoo can inherit the Cavalier’s heart and neurological risks as well as the small Poodle’s knee and eye risks.

What are the most common Cavapoo health issues?

Mitral valve heart disease, Chiari-like malformation, slipping kneecaps, eye disease, dental disease and ear infections.

My Cavapoo has a heart murmur. What now?

Ask for an echocardiogram to stage it. Many dogs live well for years with a murmur; regular monitoring and treatment when advised make the difference.

Why does my Cavapoo skip on a back leg?

That is the classic sign of a slipping kneecap. Your vet can grade it; mild cases are managed with weight control.

How do I keep my Cavapoo’s ears healthy?

Check them weekly, dry them after baths and see your vet for odour, discharge or head shaking before using any drops.

Should I get pet insurance for a rescue Cavapoo?

Yes, it is worth pricing in your first week. Canadian pet insurance excludes conditions documented before enrolment, and heart disease is often found early.

Sources

General information, not veterinary advice. Diagnosis and treatment decisions belong with your veterinarian.

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