Random dog life
There are about 900 million dogs on Earth, and most of them are not anyone's pet. Be born as one at random — weighted by where dogs really live — and see what kind of life you get.
You are about to be born as one of the world's ~900 million dogs. Pet, street dog, village dog or working dog — the odds decide.
In short: if you were born a random dog, you would most likely be a village or street dog in Asia or Africa, not a pet. Roughly 3 in 4 of the world's ~900 million dogs are free-ranging.
How the odds work
| Life | Share of births in the game | Where most of them live |
|---|---|---|
| Village dog | 50% | India, Ethiopia, Nigeria, Indonesia, China |
| Street dog | 25% | India, Thailand, Russia, Mexico, Turkey |
| Pet dog | 22% | United States, Brazil, China, Mexico, Russia |
| Working dog | 3% | Farms, sled kennels, guide-dog and detection programmes |
Shares are rounded from published estimates of free-ranging vs owned dogs (e.g. Gompper, Free-Ranging Dogs and Wildlife Conservation, 2014) and national pet surveys. Lifespans and puppy survival follow field studies of free-ranging dogs in India and veterinary records for pets.
Questions
How many dogs are there in the world?
Roughly 700 million to 1 billion. Most researchers use about 900 million. Counting free-ranging dogs is hard, so every figure is an estimate.
Are most dogs pets?
No. About three in four dogs are free-ranging: village dogs and street dogs that live near people and are often fed by them, but are not kept indoors as pets. In this game about 22% of births are pet dogs.
Which country has the most dogs?
The United States has the most pet dogs (around 90 million). India has the most free-roaming dogs — estimates run above 60 million. Brazil and China also have very large dog populations.
How long do dogs live?
Pet dogs live about 12 years on average, and small breeds tend to outlive giant ones. Free-ranging dogs usually live much shorter lives; in field studies in India most puppies did not reach their first birthday.