Should a Labrador breeder screen for genetic diseases or use warranty?

It depends on what you're looking for in your Labrador. If you want a purebred dog, then looking to see what certifications a local kennel club or breeding club in your area offers is a good start. For health, there are often certificates that certify a dog is free of certain hip or joint problems. As for the puppy, researching about common health and behavioral issues before getting one can help you identify problems before they get bad. Meeting the parents of the puppy is also a good idea to help determine personality, breeding conditions, and how mom and dad were both raised to give you an idea of how the puppies may turn out.

In-breeding over time can cause certain characteristic traits and genetic qualities (including defects) to be selected for that are undesirable. However it is unsure what exact characteristic traits will predominate in each individual puppy and to what degree. I think it is fair to ask if this line of pedigree has any genetic defects that you should be concerned about that could possibly pass on to Mabei, to make this breeder a bit more transparent in information and also hold them accountable for informing you as a concerned potential adoptee. Also another great tool is the DNA genetic testing (the blood test that is done through a vet, not the cheek swab one which is highly inaccurate) which will give you a list of genetic predispositions and abnormalities that Mabei currently has so that you are aware from the very beginning of any disease processes she will be vulnerable to developing later in life. In-breeding is not what we want to see done in any situation, because it creates all kinds of genetic nightmares in most situations and does not speak highly of this breeder in my professional opinion. I hope this helps and best wishes on your decision making when it comes to adopting this pet. Best wishes and take care.

I would be concerned about purchasing the puppy with such a history, there is a possibility it may be an indication of additions issues such as swallowing difficulties, weakened immune system or other internal causes, especially if this pup is smaller than the siblings

Hip scores range from 0 to 106 and the lower the score the better. So 0/0 and 7/3 are very good scores. Here is good information on the respective health tests from the UK Kennel Club. https://www.thekennelclub.org.uk/services/public/glossary/health-tests.aspx This will help you in making your decision.

Those colors can both darken and lighten over time. Generally speaking Labrador retrievers can be prone to hip dysplasia, ear infections, allergies, elbow dysplasia and as they get older certain types of cancer such as lymphoma and hemangiosarcoma. For this puppy you could discuss with the breeder if any testing was done on either parent such as OFA hip/Penn Hip radiographs, health guarantee or veterinary records for the puppy.

Hi Lou! Yes, you are correct that there is a concern about getting a puppy from parents who are siblings, even half siblings. This increasing the risk of the dog having recessive genes expressed which can adversely affect their health. Siblings should never be bred to each other, and a responsible breeder would never allow that to happen. In my opinion, I would not get a puppy from this litter, and instead find a breeder who does not allow siblings to be bred to each other. Also make sure the breeder does health tests on the sire and dam to make sure that genetic diseases which are common in this breed of dog are not present, thus making the puppies as healthy as possible. Good luck, I hope this helps!

Here is an excellent article about breeding Labradoodles and health conditions for the breed: https://www.embracepetinsurance.com/dog-breeds/labradoodle I hope this helps and please feel free to post any additional questions.