
- Intolerance to exercise
- Coughing
- Breathing difficulties
- Rapid breathing
- Weakness
- Collapse
- Miniature Poodle
- Chihuahuas
- Cocker Spaniels
- Dachshunds
- Pomeranians
- Miniature Schnauzers
- Shih Tzus
- Maltese
- Cavalier King Charles Spaniels
- Whippets
- The valve, made of elastic and collagen, weaken
- The spongiosa, which makes up the valve as well, becomes thicker
- The newly thickened valve has difficulty staying closed or does not close correctly
- The valve leaks, causing blood flow to reverse back into the previous chamber
Worried about the cost of treating your pet's symptoms?
Pet Insurance covers the cost of many common pet health conditions. Prepare for the unexpected by getting a quote from top pet insurance providers.

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