How Long Will a Dog Live?

One of the first questions new dog owners want to know is how long their new dogs are expected to live. Although the average dog ages seven years to a human's one year, different breeds and sizes of dogs vary in their lifespans. North American or European dogs live about 12.8 years in life expectancy. Because of improved medical care and food, this is a significant increase over the last century.

English BulldogSmaller dogs have a lifespan that's about 1.5 times greater than larger dogs. This is mostly because larger dogs have to use their bodies to work harder, which causes more stress. In other words, larger dogs are prone to wear out sooner than smaller dogs. While the average lifespan of a Bernese mountain dog is seven years and a Great Dane is a little over eight years, toys dogs such as chihuahuas and Yorkshire terriers usually live as long as 13 years.

Although English bulldogs are not considered large dogs, they only have a lifespan of about 6.4 years. This is possibly because they struggle with several health problems such as hip dysplasia and heart problems. Because of the shape of their noses, they also suffer from asthma and breathing problems. On the other hand, doberman pinschers average 15 years and sometimes even reach 20, although they are large dogs, weighing around 77 pounds. This is most likely because dobermans are thin and in excellent physical shape from much running.

Just as humans, female dogs generally outlive males about one to two years, depending on the breed. Neutering also lengthens a dog's life because cancers attacking the sex organs are usually related to sex hormones. Since cancer is a common killer of dogs, the sooner owners neuter their dogs, the longer they can expect their dogs to live.

Many believe a proper diet is probably the main factor in a dog's lifespan. By feeding your dog with the best nutrition possible, you can increase his lifespan considerably. Meat, fish or eggs contain higher biological values and should be listed as the first or second ingredients on a label of dog food. Often cheaper brands have lower grade proteins and fatty fillers that can shorten a dog's life.

Clean living conditions also help dogs live longer, as a clean environment carriers fewer diseases. What's more, good care includes ensuring dogs are up to date on shots and vaccinations, as well as receiving medical care when needed. The amount of stress a dog has to endure is also a factor affecting lifespan.

Some owners believe that a little extra weight doesn't harm their dogs. However, if you want your dog to live as long as possible, limit treats and don't overfeed. Exercise is important in helping a dog living longer. Even if you're on a tight schedule, find time to walk your dog before and after work.