A study of more than 25,000 U.S. dogs and 238 breeds has linked dog size to varying patterns of risk for health conditions over the course of a dog’s lifespan. Yunbi Nam of the University of ...

A study of more than 25,000 U.S. dogs and 238 breeds has linked dog size to varying patterns of risk for health conditions over the course of a dog's lifespan. Yunbi Nam of the University of ...

Including apartment-friendly small dog breeds and larger pups who don't mind some alone time.

Small dog breeds live longer than larger ones due to the increased likelihood of developing specific health issues, a new study has found. Scientists looked at 238 different breeds. They surveyed ...