Vet names the 5 healthiest dog breeds to own

While there are now an overwhelming number of dog breeds to choose from, some come with their health problems. French bulldogs naturally have breathing problems while cavalier King Charles spaniels can suffer from heart issues.

Experts say some dog breeds are more likely to require frequent trips to the vets than others, which can become costly. They advise people to consider potential health issues before opting for certain breeds. Some are more likely to live for longer and have less chance of suffering from genetic issues.

Graham Lewis, a veterinary surgeon, has revealed the dog breeds that are least likely to spend a lot of time visiting the vet. Here are the top five, according to his piece in Country File.

According to Mr Lewis, mongrels make excellent pets as they often live long and healthy lives. Those with multiple crosses have a good chance of minimising genetic issues.

The expert adds that larger dogs generally don't live as long as smaller dogs. Likewise, flatter-faced dogs will be more prone to breathing issues.

Mr Lewis said: "But a true mixed breed has a low chance of any genetic problems compared to many purebred dogs. You also get the bonus of having a truly unique pet, as every single one will be a different mix!"

While Australian cattle dogs, a medium-sized breed, can have some genetic issues such as hip and elbow dysplasia, these can be screened for to reduce the risk. The working dogs are very intelligent and usually lives into the early to mid-teens.

Mr Lewis said: "An Australian cattle dog called Bluey lived to the ripe age of 29, which was a doggy world record when he died in 1939!"

Jack Russells are very popular and are unlikely to have any genetic issues. They often live into the mid-teens and live very active and entertaining lives.

Mr Lewis said: "If you can keep yours active and out of trouble then vet visits will hopefully be minimal."

Border collies are perfect for owners with an active lifestyle. As well as being smart and active, they often live to 12 to 15 years old.

Mr Lewis said: "They do have some genetic diseases, such as epilepsy, eye anomalies and hip dysplasia, however through genetic testing and selective breeding it is possible to get a collie with a very low likelihood of these conditions."

Chihuahuas are a good option for those who want a smaller dog that requires less exercise. They are one of the longest living breeds and regularly survive into the late teens.

They are often very healthy, apart from size-related issues and dental disease.

Mr Lewis said: "Don't expect too easy a ride though - they may be small but they have a big attitude and can be prone to behavioural problems."