What happens if you breed sibling dogs

A responsible professional will only carry out this action in very exceptional and specific moments in a single genetic line. Bad breeders carry out these actions as they please, not caring at all about the collateral damage that the litters may suffer as they grow up.

By doing that, they impoverish the dog's genetic background and cause many problems for the poor animal, therefore for its caregivers as well.

The German Shepherd is perhaps the hardest hit breed of dogs when it comes to sibling cross breeding. The malpractice in breeding is usually manifested in a lack of intelligence of the German Shepherd born in this way, and successive diseases during adulthood. Virtually all German Shepherd dogs suffer hip dysplasia upon reaching adult or elderly life.

Expert and responsible dog breeders use sibling cross breeding in measured occasions and exceptionally. At the same time they invest real fortunes in males and females from other genetic lines. Thus they reinforce positive genetic diversity in future crosses. Yet despite this and even though it only takes place in very specific occasions, it is not at all recommended to cross breed sibling dogs.

Mediocre breeders do not spend a penny on new specimens to reproduce. The only important thing is that the dogs come out pretty and cheap, so they can sell well. If the dog is sick, aggressive, silly or a weak in character They have already collected their dues. This is particularly notable when it comes to diseases and genetic defects, because most animals -- dogs included -- show signs of them only when the genetic codes they inherit from both mother and father carry the disease or defect.

Every dog has two genetic codes: one from the mother and one from the father. A mother and father who are brother and sister may each have only one code that carries a disease, so they do not show symptoms. It only means that a disease or defect that runs within the gene pool may continue to be passed on through generations.

It increases uniformity and fixes desirable traits and breed types. If a dog is homozygous, there is a possibility of producing puppies with the same qualities as they are. This is why they have greater chances of prepotency, which means that they can pass through their excellent traits to their offspring.

It is advantageous for a breeder who is breeding for a specific feature. However, there are instances where highly inbred dogs most likely show abnormalities. These abnormalities are commonly displayed through their physical characteristics.

Also, inbred puppies have behavior difficulties. They seem to be less intelligent, hard to train and display aggressive tendencies. This is due to hereditary or nutrition-related disorders. Mostly in domestic animals, they have recessive genes for abnormalities. Some of these congenital disabilities include the odd color of the eyes, nose, hair, skin, etc.

Structural and functional congenital defects are typical among inbred dogs. For inbred dogs, they are known to be impulsive. They tend to run-off chasing a vehicle and then get lost.

There are also instances where these dogs lack the affection and trust of their owners. On the contrary, there are some inbred dogs that have separation anxiety. These dogs are always anxious and want the presence of their owners. Inbred dogs also tend to ask for constant affection and attention.

Most of the inbred dogs are inclined to mutations and conditions. There are also odd behavioral traits present to them. It includes a high energy level, aggressive tendencies, suspiciousness, and has an attitude of digging holes. Inbred dogs are most likely to suffer from minor infections, flu, and other serious illnesses. They have a weaker immune system, making them less likely to combat viruses and infections.

Inbred female dogs will likely deliver unhealthy puppies. It happened when inbreeding went beyond its limitation. Another is that it influences its hormones. Low levels of these certain hormones will result in abnormalities in the heat cycle, mummification of litters, split heat, etc. By Mychelle Blake. Advantages and Disadvantages of Cross Breeding Dogs. How to Stop Cats Mating. By Dr. Pippa Elliott. Dog Breeding Questions. Canine Companions for Independence Interview. Therapy Dog Training Interview.

Do It Yourself Pet Urn. Cute Dog Pictures.