A health guarantee (sometimes called a “puppy guarantee” or “warranty”) is a written contract that a puppy seller gives the buyer, promising certain protections about the puppy’s health.
Is a CVI the same thing as a health guarantee?
No.
- A CVI verifies that a puppy is healthy enough to travel and will not spread contagious diseases. It is not an assessment of long-term or genetic health.
- A health guarantee will vary by seller. Some state laws have a version of what is often referred to as a “puppy lemon law”. Pennsylvania’s puppy lemon law falls under The Unfair Trade Practices and Consumer Protection Law, which includes the Dog Purchaser Protection Act. All pet stores and online sellers in PA are required to follow this law.
Is a health certificate and a health guarantee the same thing?
No.
- The health certificate=a CVI. These terms are interchangeable. It is the official proof of good health signed by a licensed veterinarian.
- The health guarantee is only as strong as the seller’s willingness (or legal obligation under state law) to honor it.
Are all health guarantees the same?
No.
In states without “puppy lemon laws,” sellers provide them at their own discretion.
Which states have puppy lemon laws?
According to an article in Consumer Affairs, as of February 2025, only 22 states have a version of a puppy lemon law.