Although fitness is a subjective term, VO2 max is a good indicator of fitness – in both humans and animals including dogs. Vo2 max is a measure of the maximum amount of oxygen that a person or animal can use during exercise. It is an indicator of cardiovascular fitness and endurance capacity. Some breeds of dogs are naturally more athletic and thus have a higher Vo2 max than others.
According to peer-reviewed research, the breed of dog with the highest Vo2 max is the Siberian Husky which has a Vo2 max of around 240 ml/kg/min. This is higher than any other breed of dog. The Siberian Husky is a medium-sized working dog that was bred for endurance and stamina. They are known for their ability to run long distances in cold temperatures, making them ideal for sledding and other outdoor activities.
Other breeds of dogs that have high Vo2 max levels include the Alaskan Malamute, the Border Collie, and the Greyhound. These breeds are also known for their athletic ability and endurance. Alaskan Malamutes were bred for pulling sleds and have a Vo2 max of around 220 ml/kg/min. Border Collies were bred for herding and have a Vo2 max of around 200 ml/kg/min. Greyhounds are bred for racing and have a Vo2 max of around 150 ml/kg/min.
It is important to note that a dog’s Vo2 max can vary depending on a number of factors, including age, health, diet, and level of physical activity. Training can also improve a dog’s Vo2 max, just as it does for humans. Regular exercise and a balanced diet can also help keep a dog in peak physical condition and improve their overall health and wellbeing.
So it is the Siberian Husky that is the breed of dog with the highest Vo2 max. However, there are other breeds that are also known for their athletic ability and endurance. Regardless of breed, it is important to provide regular exercise and a balanced diet to keep your dog healthy and happy. If you are considering owning a dog and are looking for a highly athletic breed, it is important to do your research and find a breed that matches your lifestyle and exercise needs.
