The limited gene pool caused by continued inbreeding means that deleterious genes become widespread and the breed loses vigor. Laboratory animal suppliers depend on this to create uniform strains of animal which are immuno-depressed or breed true for a particular disorder, e.g. epilepsy.
Can you mate two dogs that are related?
On most occasions, it is generally considered dangerous to breed brother and sister dogs together because of the risk of long term health complications. Even if inbreeding is carefully planned and managed, it still has the potential to cause other indirect problems over time.
What happens if dogs that are related breed?
Inbreeding puts dogs at risk of birth defects and genetically inherited health problems. ... Recessive genetic variants only have adverse health effects such as deafness when an individual carries two defective copies of the gene.
Can inbreeding cause problems in dogs?
Inbreeding causes the overall decline of puppy quality. So, your litters might not be as strong. It might also cause defects in personality and physicality—plus, there's an increased risk of stillborn pups.
How much inbreeding is OK in dogs?
Some online pedigree programs will compute a Coefficient of Inbreeding (COI) for a pedigree; geneticists advise staying under a 10 percent COI for a 10-generation pedigree for best health.
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