They don't tell any useful information such as what these dogs die from, how long they live, how many live births there are every litter; how many puppies are healthy vs unhealthy; what kind of pathophysiology is seen on necropsy; all the stuff that is more important than there's two populations
They don't tell any useful information such as what these dogs die from, how long they live, how many live births there are every litter; how many puppies are healthy vs unhealthy; what kind of pathophysiology is seen on necropsy; all the stuff that is more important than there's two populations