Shepherds aren't on the list: Discover the top fastest dog breeds in the world (with photos).

When choosing a dog, some people prioritize having a pet that loves to relax on the couch, while others prefer a fast companion at home. Veterinarian Dr. Jerry Klein shared insights about the quickest furry friends that can easily reach speeds of 30 to 40 miles per hour.

"They share common traits: long legs, sleek aerodynamic bodies, a deep chest for extra lung capacity, and a trim waist," the specialist noted.

Top Fastest Dog Breeds

Greyhound can reach speeds of 40-45 miles per hour. Their loyal and calm demeanor, along with their ease of interaction with children, make them excellent family pets. However, this breed needs the opportunity to run freely in a large enclosed area at least once a day—after which they will happily lounge on the couch for the rest of the day.

Saluki can run at speeds of 40-43 miles per hour. They are the ideal companion for active individuals, as they are highly socialized and love to go for walks.

Afghan Hound can reach speeds of up to 40 miles per hour. This intelligent and free-spirited dog forms strong bonds with its owners, but its appearance requires regular grooming.

Vizsla can run at 40 miles per hour. This affectionate, sweet, and loyal breed will follow its owner everywhere. However, it's important to note that they need plenty of exercise.

Dalmatians are both resilient and fast—they can run up to 35 miles per hour. Energetic dogs that make great companions for children, they are also quite reserved and even hesitant around new people. Extremely charming, Dalmatians can become excellent therapy dogs with proper training and socialization.

Jack Russell Terrier is also considered one of the fastest dog breeds, capable of reaching speeds of 30-35 miles per hour. Determined, charming, brave, and intelligent, these dogs won't rest until they complete their tasks. Therefore, it's best to keep them engaged with interesting activities.

Previously, experts discussed the top most charming dog breeds. These breeds are not only beautiful but also require less maintenance and are more "laid-back"—they need fewer physical exercises.

Additionally, specialists talked about dogs with which one can feel safe. They are known for their protective instincts and will guard their owner and home.