The standard lifespan of puppies varies extensively amongst breeds, but for some, the median longevity (the age at which 50 percent the canine in a very populace have died and half are still alive) ranges from 10 to 13 years.[34][35] The median longevity of combined-breed canine, taken as a mean https://dog41616.shoutmyblog.com/26442059/not-known-factual-statements-about-dog