What tests do I need before I stud my dog?

If you’re thinking about studding your dog for the first time, congratulations, it’s an exciting step. But before arranging any matings, it’s important to make sure your dog is healthy, free from inherited diseases, and suitable for breeding. Responsible breeders know that proper health and genetic testing not only protects puppies but also enhances the reputation of their kennel and the value of their litters.

At Pet Genetics Lab, we help breeders like you make informed decisions by offering fast, reliable DNA testing. Here’s what you need to know before putting your dog up at stud.

1. Breed-Specific DNA Health Tests

Every breed has its own set of genetic conditions that can be passed on to puppies. For example:

• Cocker Spaniels: Progressive Retinal Atrophy (PRA), Familial Nephropathy, Acral Mutilation Syndrome (and more)

• French Bulldogs: Hereditary Cataracts, Degenerative Myelopathy (and more)

• Border Collies: Collie Eye Anomaly (CEA), Trapped Neutrophil Syndrome (TNS), MDR1 sensitivity (and more)

By testing for the relevant inherited diseases, you’ll know whether your stud is clear, a carrier, or at risk. This knowledge helps you select suitable mates and avoid producing affected puppies.

👉 Browse our Breed-Specific DNA Test Panels to see what’s recommended for your dog.

2. General DNA Health Screening

Even if your breed has a short official test list, many common genetic conditions can still occur across breeds. A comprehensive screening test gives you peace of mind that nothing important is being overlooked.

Our ComprehensiveCanine DNA health panel covers a wide range of conditions and are ideal for novice breeders who want to do things properly from the start.

3. Traits and Colour Testing

Many breeders also test for coat colour, pattern, and traits (such as long hair, short muzzle, or body size). These don’t affect health but can help you predict litter appearance and meet demand for certain colours or coat types.

Knowing your dog’s genetic makeup can also prevent unexpected results, like producing colours that aren’t recognised in the breed standard. Take a look at our comprehensive coat colour panel.

4. Confirmation of Parentage

Some breeders choose to verify stud parentage with DNA profiling. This creates a genetic fingerprint of your dog and ensures pedigree integrity – particularly valuable if you plan to register puppies with breed clubs or Kennel Clubs.

5. Veterinary Health Checks

DNA testing is only one part of responsible stud work. Your vet should also check that your dog is physically fit, has no underlying health problems, and is up to date with vaccinations and parasite treatments. Together, this creates a full picture of breeding suitability.

Why Testing Matters

• Protects puppies – avoids passing on painful or life-limiting diseases

• Protects your stud’s reputation – breeders want to use dogs with full health certificates

• Protects your investment – litters from tested parents are more valuable and easier to sell

• Protects the breed – ensures the long-term health of dogs you care about

Ready to Test Your Stud Dog?

At Pet Genetics Lab, we make DNA testing simple:

1. Order your test kit online

2. Collect a cheek swab at home with the kit

3. Post it back to our UK lab

4. Receive your results 

Whether you need a breed-specific panel, a comprehensive health screen, or colour and trait testing, we’ve got you covered.

👉 Order your dog’s DNA test today and start studding responsibly with confidence.