Why Health Testing Matters More Than Pedigree

Your breeder sent you a five-generation pedigree. Champions in every column. You were impressed. You sent the deposit. What you didn't ask — what no one told you to ask — was whether any of those champions had their hips evaluated. Their hearts checked. Their eyes certified. A champion in the show ring is a dog that conforms to a breed standard. It is not, automatically, a healthy dog. The difference will matter to you in about two years.

What a Pedigree Actually Tells You

A pedigree is a family tree. It tells you which dogs are in this puppy's lineage. The titles listed — CH for conformation champion, MACH for master agility champion, UD for utility obedience dog — tell you how those ancestors performed in their respective sports. A dog can hold twenty titles and pass on hip dysplasia, hereditary heart disease, or progressive retinal atrophy to every puppy it produces.

Titles and health are measured by completely different systems, and conflating them is one of the most expensive mistakes puppy buyers make.

A pedigree full of champions from a breeding program that doesn't do health testing is just a list of dogs. It tells you the breeder has been active in the show community for a long time. It does not tell you anything about the physical health of the animals who will share your couch for the next twelve years.

What Health Testing Actually Is

Health testing is the evaluation of breeding animals for conditions known to be heritable in their breed. It varies by breed because different breeds carry different genetic risks. For most breeds, the core evaluations are conducted or verified by the Orthopedic Foundation for Animals (OFA) and results are published in a public database at ofa.org — which anyone can search, right now, for free.

Hip and elbow evaluations require radiographs that are submitted to a panel of board-certified veterinary radiologists. Dogs receive ratings — Excellent, Good, Fair (passing) or Borderline, Mild, Moderate, Severe (failing). Breeding animals should pass. Their results should be publicly registered. You can verify them yourself by searching the OFA database with the dog's registered name or OFA number. If a breeder says their dog is "OFA certified" but there's no record in the database, the claim is unverified.

Cardiac evaluations for breeds prone to heart disease require examination by a board-certified veterinary cardiologist. Eye certifications require examination by a board-certified veterinary ophthalmologist. Breed-specific DNA tests identify carriers of known genetic conditions. Taken together, these tests allow a breeder to make informed breeding decisions — to reduce the probability that the next generation will inherit conditions that cause suffering.

The Verification Step Most Buyers Skip

Here's the gap that costs families the most: they ask the breeder whether health testing has been done. The breeder says yes. The buyer believes them. No one verifies the actual OFA numbers.

Go to ofa.org. Click "Search OFA Database." Enter the sire's registered name. Enter the dam's registered name. Review what's actually recorded. A dog with an OFA Excellent hip rating will have that result in the database with the evaluation date and the rating. A dog who "passed the vet check" but was never formally OFA evaluated will have nothing in the database. These are not the same thing, and the distinction matters enormously when you're trying to assess the probability that your puppy develops hip dysplasia at age three.

Good breeders expect you to verify. They'll give you the registered names proactively. They'll walk you through the OFA lookup. They don't feel threatened by the question because there's nothing to hide. A breeder who deflects the OFA question, who doesn't know their dogs' registration numbers, or who says "we do our own vet checks" instead of formal OFA evaluation has told you something important about the value they place on documented health outcomes.

What This Means for Mixed Breeds and Rescues

Mixed-breed dogs and rescue dogs typically don't have formal OFA health evaluations. That's a real limitation — and it's worth being honest about. It doesn't make them worse companions. It means you have less information about their inherited health risk. A basic veterinary exam before adoption or purchase, with specific attention to joint palpation, cardiac auscultation, and eye examination, narrows that gap. DNA health panels for mixed breeds are increasingly affordable and can flag carrier status for dozens of conditions. They're not equivalent to generations of selective breeding — but they're something.

The comparison isn't "purebred with health testing vs. rescue without." The real comparison is "breeder who does documented health testing and can prove it vs. breeder who claims to do health testing and can't." In that comparison, a well-documented rescue organization may be more trustworthy than a registered breeder who won't share their OFA numbers.

The Question That Changes Everything

Before you send a deposit to any breeder, ask one question and follow it all the way: "Can you give me the OFA registration numbers for both parents so I can verify their health clearances?"

Everything that follows tells you what you need to know. A confident yes, followed by actual numbers, followed by confirmed results in the public database — that's a breeder who backs up their claims. Hesitation, evasion, a pivot to talking about how beautiful the parents are — that's a breeder who is counting on your trust instead of earning it.

The records are public. Use them.