Can You Sell Inbred Puppies?

Whether you are looking to start your own business of breeding dogs or you are a lover of purebreds, you’ve likely wondered whether you could sell inbred pups. 

Inbreeding can create a variety of problems for puppies, including infertility and autoimmune disorders. It is not advisable to breed your own pups. If you do not have the right records about their health condition, you might be left with a pet unfit for human care.

Can You Sell Inbred Puppies?

Yes, you can sell inbred puppies, but there are some things to consider first. Inbreeding is the practice of breeding two closely related animals, usually within the same family. This can lead to genetic defects and health problems in the offspring. Because of this, inbred puppies are often sold at a discount or given away for free. If you do decide to sell inbred puppies, be sure to disclose their lineage and health history to potential buyers.

Before you decide to sell an inbred puppy, ensure that the puppies are at least eight weeks old and have lived in the home of their mother for no less than eight weeks. 

Your state may also have certain breeding laws and regulations around this as well, so be sure to do your research. The idea would be that no one intentionally inbreeds, this had been done in the past with the motivation of holding onto solid breeding lines. However, this is no longer the case amongst mainstream breeders.

The Consequences of Dog Inbreeding – Problems & Risks

The Consequences of Dog Inbreeding - Problems & Risks

The problems and risks associated with inbreeding dogs are many. 

  • Inbreeding can affect the quality of puppies in general. 
  • They could have genetic issues that can cause undesirable traits or a poor structure. 
  • Fertility problems can occur in genetically deficient puppies. 
  • They may be deficient in semen or even be unsterile. 
  • Health issues affecting the fetus can influence a breeder’s breeding company. 
  • Females may have trouble conceiving, affecting the breeding industry.

Breeders must calculate the coefficient of inbreeding to avoid producing puppies that are affected by these conditions.

Let’s have a deeper look at these issues.

Genetic Inbreeding Can Cause Birth Defects

If you are considering buying an animal, be aware of the dangers of inbreeding as well as the risk of birth defects in your puppies. 

Breeding dogs that have these illnesses can be harmful to the health of your pups, but not to your bottom line. These diseases are easily controlled by one gene. The risk of passing along the traits is increased in inbreeding situations.

Although the reasons behind inbreeding remain unclear, it is feasible to notice certain diseases more common in specific breeds.

For example, Cavalier King Charles spaniels can be prone to brain injury and the syringomyelia. It is a condition that can cause spinal cord cysts in the nerve system. 

Breeders who sell inbred puppies must be cautious about the quality and the lineage of their pups.

It Could Lead To Infertility

In some cases, inbreeding dogs can improve the quality of the breed. However, more times, it does limit the genetic diversity of a dog’s lineage. 

Inbreeding can lead to infertility or weak immune systems, which can affect the dog’s health. The consequences of inbreeding dogs cannot be predicted with certainty, but it can be an unfortunate side effect.

A breeder should be attentive to ensuring that the bloodlines of their puppies are pure. If not, inbreeding can increase the chance of introducing undesirable traits into the puppies. 

For instance, an inbred father and mother are likely to have two damaged copies of the identical gene. This is problematic for breeders since this can lead to congenital disabilities and other genetic disorders. Inbreeding can also lead to the loss of the breed’s biological health – even a simple cold could cause severe problems for your dog.

To add, the process of cross breeding two closely related breeds can lead to diminished fertility and the formation of genetic abnormalities. 

It Can Cause Autoimmune Disorders

Inbred puppies have a lower immune response than their purebred counterparts. This could result in autoimmune diseases. Multiple sclerosis is a severe illness that could be fatal in certain breeds of dogs. 

This can be prevented by staying away from puppy mills and buying purebred pups. Beware of buying puppies from sellers who do not have knowledge about these issues.

A breeder must consider the risk of developing autoimmune diseases when choosing a puppy for breeding. This reduces the chances of that dog inheriting the identical genetic markers of the parents. 

There is a way to prevent the spread of immune-related diseases by keeping the coefficient of inbreeding at a low amount. Breeders should make sure to select mates with different MHC genes in order to limit the chance of developing autoimmune diseases. 

The genetic markers that are used in these studies indicate that a dog suffering from an autoimmune condition is more inbred than one who isn’t.

It Can Lead To Cancer

Inbreeding dogs can lead to cancer, as it increases the likelihood of genetic mutations that can cause the disease. 

While any dog can develop cancer, those that are inbred are more likely to inherit mutations that make them susceptible to the disease. Inbreeding can also lead to other health problems, such as birth defects and weakened immune systems. Therefore, it is important to consider the risks of inbreeding before breeding dogs.

Also, while the puppies aren’t affected by inbreeding they have a higher chance than their parents to contract cancer. This is especially true for dogs with flat coats. Inbreeding is not always detectable until after two generations have passed. 


Inbreeding is the process of breeding two closely related animals together in order to produce offspring that are as similar to their parents as possible. This can be done for a variety of reasons, but most often it is done in order to create animals with desired traits or to keep certain genes within a population. 

While inbreeding can have some benefits, it can also lead to health problems for the animals involved and their offspring as discussed above. Because of this, selling inbred puppies is generally not considered ethical. If you are considering breeding animals, be sure to do your research and understand the risks involved before proceeding.

3 generations in between the two mates is generally the minimum most breeders will consider.

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Coco is a regular content writer of pet daily press and working on wildlife animal health. Billy researched on hundreds of dog health issues, foods, medicines and dog's behaviours. He currently lives in Orlando, FL. He owns a Golden Retriever and a Great Pyrenees. His wife also has two cats.

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