Do Smaller Dogs Have Longer Lifespans Than The Larger Ones?

 

Generally speaking, smaller dogs do have longer lifespans than larger ones. Large dog breeds are already considered seniors as they reach their seventh year, while Chihuahua’s barely reach what is considered “middle age” around that same year. There is research done by Dr. Cornelia Kraus from the University of Göttingen, Germany that shows that there are significant links between life expectancy and the size of canines. The findings seem to show that every 4.4 lbs of the bodyweight of dogs, their lifespan goes down by a month. It was also suggested by Dr. Kraus that the larger dog breeds die more often from cancer when compared to the smaller ones. This is likely because the larger breeds tend to develop and grow faster, which is something that is linked with the unusual rapid cell growth which hastens aging overall. Also, the larger dog breeds frequently have more hazardous lives than their smaller, pampered counterparts.

Your veterinarian Folsom, CA is a vital information source regarding your pet’s wellbeing and health.