dougb1946
Member
Some purebreds have genetic disorders almost as a breed trait. Some do not. Some lines of purebreds are flawed, some are not. For example, bench bred Springers may have "Springer Rage". The field bred have no history of Springer Rage. Mutts from genetically flawed parents will probably have or carry genetic flaw. Purebreds from parents carefully selected over generations for health will probably be healthy. Controlled breeding programs can magnify flaws or eliminate flaws. A good breeder can guarantee characteristics such as size, temperament and health.
Hybrids from genetically flawed animals may have vigorous flaws. Or not. If both parents have flaws, the pup could get all the flaws from both.
Generalizations are frequently wrong. It's a numbers game.
Good looking pup. Congratulations.
Health of purebred vs mixed breed dogs: the actual data - The Institute of Canine Biology
Hybrids from genetically flawed animals may have vigorous flaws. Or not. If both parents have flaws, the pup could get all the flaws from both.
Generalizations are frequently wrong. It's a numbers game.
Good looking pup. Congratulations.
Health of purebred vs mixed breed dogs: the actual data - The Institute of Canine Biology
1) The incidence of 10 genetic disorders (42%) was significantly greater in purebred dogs.
2) The incidence of 1 disorder (ruptured cranial cruciate ligament; 4%) was greater in mixed breed dogs.
3) For the rest of the disorders examined, they found no difference in incidence between mixed and purebred dogs.