The standard lifespan of dogs varies broadly amid breeds, but for many, the median longevity (the age at which fifty percent the puppies in the inhabitants have died and 50 percent are still alive) ranges from 10 to thirteen yrs.[34][35] The median longevity of combined-breed puppies, taken as a median https://dog16160.blogproducer.com/32773385/rumored-buzz-on-dog