Dogs Lifespan Vs Human Lifespan – A Comparison

Dogs Lifespan Vs Human Lifespan – A Comparison

Relationship between a dog and a man is probably the closest in the pet’s world. There are hundreds of situations which confirm this theory. No man can love his golden fish, miniature turtle or parrot as much as a dog. Unfortunately, our pet’s life is shorter than ours and the hardest part of the relationship is dealing with the dog’s death.

There is an old calculation which says that one dog year is equal to seven years of human life. This ratio isn’t quite accurate. For example, two months old puppy is indeed developed like a 14 months old human baby but ratio decreases as the dog ages.  So, a one year old dog has aged about as much as a 15 years old human. Still, a 14 years old dog matches an 82 years old man, which corresponds to a ratio of only about 5.8.

Several factors can contribute to the dog’s lifespan. Depending on the breed structure, health and genetics, some dogs can live longer than others. It is interesting that smaller dog breeds live approximately 1.5 times longer than the bigger ones. It’s much easier to Chihuahua’s heart to pump the blood than the heart of a Great Dane. If we make comparison between genders, we will notice similarity to humans. Female dogs are expected to live a year or two longer than males, just like people.

The key to longer and healthier life of your dog is quality nutrition. Top quality dog food will extend dog’s life, especially if combined with neutering or spaying. These methods can reduce the risk for cancer of the reproductive organs. Mental and physical exercise on daily basis can affect your dog’s life span in a good way. Be sure to take special care of your dog’s teeth and gums. According to some veterinarians it can extend your dog’s life up to 4 years. Very good idea is to get your dog vaccinated. Just as it is with humans, many stressful situations can affect dog’s health.

Average life span of dogs is between 13 and 14 and for humans it’s about 67.2 years. Due to better medical care and food, dogs and human life span has increased dramatically over the past 100 years.  People of Japan live the longest with average life span of 82.7 years, while in Mozambique it is only 39.2, which is 40% below world average.

It’s all about the evolution – it dictates how long both humans and dogs will live. Both species have changed and developed over millions of years, with the big difference that humans have slower metabolism and for that reason live longer than dogs. In the coming future it will be possible to extend both life spans. I’m looking forward to see 1.000 year old man with 200 year old dog on the porch in front of their future house.

Average Life Span of Top 10 Breeds

·         Labrador Retriever (12.5 years)

·         German Shepherd Dog (11 years)

·         Golden Retriever (12 years)

·         Boxer (10.5 years)

·         Bulldog (7 years)

·         Poodle (12 years Standard) (15 years Miniature)

·         Chihuahua (13.5)

·         Rottweiler (10 years)

·         Doberman Pinscher (10 years)

·         Cocker Spaniel (12 years).