Dogs are incredible animals—and every day, they show us why they’re called ‘man’s best friend’. They’re loyal, true members of our families, intelligent, and often known for their incredible athleticism (well, maybe not all of them).
One of the most common questions many pet owners ask is, “How fast can a dog run?”
The Science Behind a Dog’s Speed
A dog’s speed is largely determined by their anatomy and physiology. They’re naturally built for running, with a muscular and skeletal structure that supports quick bursts of speed – something we dog parents often see in their rapid movements during bouts of the zoomies. Their long legs, flexible spines, and powerful muscles all contribute to their natural ability to sprint – fast!
However, not all dogs are made the same. Body size, leg length, and muscle type play significant roles in determining how fast they can run. Furthermore, a dog’s speed can be influenced by several additional factors, such as:
- Age
- Health
- Fitness level
- The type of surface they’re running on
Top 15 Fastest Dog Breeds
When it comes to speed, some breeds stand out as the fastest dogs in the world. These breeds have been bred for tasks that require speed, such as hunting or racing.
Here’s a look at the top 15 fastest dog breeds:
1. Greyhound
Maximum speed: 45 mph (72 km/h)
Unsurprisingly, the Greyhound takes the crown for the fastest dog breed. Known for their streamlined bodies, long legs, and deep chests, this dog breed is genetically supreme when it comes to speed. But how fast can a Greyhound dog run? Well, they can reach an impressive 45 miles per hour. This is similar to a horse at full speed – considering the size comparison, this is incredible!
2. Saluki
Maximum speed: 42 mph (68 km/h)
The Saluki is one of the oldest dog breeds in the world. Originally bred in the Middle East, Salukis were used by nomadic tribes to hunt game such as gazelles across vast desert terrains.
Their slim, aerodynamic bodies, long legs, and deep chests allow them to cover great distances at high speeds. With a maximum speed of 42 mph, they’re able to maintain speed over long distances, combined with their keen eyesight and agility, making them exceptional hunters and sprinters.
3. Afghan Hound
Maximum speed: 40 mph (64 km/h)
The Afghan Hound is a breed known for its striking appearance, but not many people know about their remarkable speed. Reaching a maximum of 40 mph, these dogs are built to excel in agility and endurance.
Originating in the mountainous regions of Afghanistan, Afghan Hounds were bred to hunt large prey, such as deer and leopards, in harsh and rugged terrains. Their long, powerful legs and flexible spine allow them to move swiftly and gracefully over uneven ground.
4. Vizsla
Maximum speed: 40 mph (64 km/h)
The Vizsla is a versatile and athletic breed, known for its muscular build and remarkable endurance. With a top speed of 40 mph, Vizslas rank among the fastest dog breeds, making them ideal companions for those who lead an active lifestyle. Originally bred in Hungary for hunting and retrieving game, Vizslas possess a lean, powerful physique that enables them to cover large distances with ease.
5. Whippet
Maximum speed: 35 mph (56 km/h)
Whippets are sleek, agile dogs that can reach impressive speeds of up to 35 mph. Often described as “miniature Greyhounds,” Whippets share a similar build with their larger cousins but are smaller and more compact. Bred in England for hunting small game and later for racing, Whippets have a streamlined body, long legs, and a deep chest that make them exceptionally fast and agile.
6. Jack Russell Terrier
Maximum speed: 38 mph (61 km/h)
Jack Russell Terriers may be small in size, but they are big on energy and speed. Although not as fast as the greyhound, these small dogs can reach a top speed of 38 mph and are built for agility and quickness. Originally bred in England for hunting foxes, Jack Russells possess a compact, muscular body that enables them to move swiftly and with great precision.
7. Dalmatian
Maximum speed: 37 mph (60 km/h)
Dalmatians are renowned for their striking spotted coats and impressive speed, capable of reaching up to 37 mph. These dogs were historically bred as carriage dogs, tasked with running alongside horse-drawn carriages over long distances. Their role required not only speed but also high stamina and endurance, traits that are still evident in the breed today.
With a strong, muscular build and a high level of energy, a Dalmatian’s athleticism and love for exercise make them ideal companions for active owners who enjoy jogging, hiking, or biking.
8. Borzoi
Maximum speed: 36 mph (56 km/h)
Borzois, also known as Russian Wolfhounds, are built for speed with their long legs and streamlined, aerodynamic bodies. Capable of reaching speeds up to 36 mph, Borzois excel as sprinters. They were originally bred in Russia to hunt wolves and other fast-moving prey. Their tall, slender frame and deep chest allow them to achieve rapid acceleration and maintain high speeds, making them formidable in short bursts of speed.
9. Doberman Pinscher
Maximum speed: 32 mph (51 km/h)
The Doberman Pinscher is a breed known for its combination of speed, agility, and strength, reaching a maximum speed of 32 mph. Developed in Germany by Karl Friedrich Louis Dobermann for protection and guard duties, these dogs are fast, alert, and highly intelligent. Their streamlined bodies, strong muscles, and athletic build make them exceptional runners, capable of pursuing intruders or excelling in agility sports with ease.
10. German Shepherd
Maximum speed: 30 mph (48 km/h)
This popular breed is renowned for its strength, versatility, and powerful build, capable of reaching speeds up to 30 mph. These muscular dogs are often employed in police work, search and rescue, and military roles, where quickness, agility, and endurance are crucial. Bred for both intelligence and physical prowess, German Shepherds excel in tasks that require speed, whether it’s pursuing a suspect or navigating challenging terrain. Their combination of strength, agility, and sharp instincts makes them one of the most respected and reliable working breeds.
11. Border Collie
Maximum speed: 30 mph (48 km/h)
Border Collies are celebrated for their exceptional agility, intelligence, and speed, making them one of the most capable herding breeds. With a top speed of 30 mph, these dogs are built for both quickness and precision, excelling in herding tasks where split-second decisions are vital. Border Collies are also highly successful in agility competitions, where their ability to navigate complex courses with speed and accuracy sets them apart. Their energetic and focused nature, combined with a strong work ethic, makes them ideal partners for activities that demand both mental and physical agility.
12. Great Dane
Maximum speed: 30 mph (48 km/h)
The Great Dane, despite its towering and muscular frame, is surprisingly fast, with a top speed of 30 mph. Known as the “Apollo of dogs,” this breed combines strength, elegance, and speed. Originally bred in Germany to hunt wild boar, the Great Dane required speed and power to take down large game. Their long legs and powerful stride allow them to cover ground quickly, despite their massive size, making them both formidable and graceful.
13. Standard Poodle
Maximum speed: 30 mph (48 km/h)
The Standard Poodle, often recognized for its curly coat and intelligence, is also a surprisingly fast breed, capable of reaching speeds of up to 30 mph. Originating in Germany as a water retriever, the Poodle was bred for its agility and speed in retrieving game from water. Their lean, muscular bodies and long legs enable them to move quickly and gracefully, making them excellent at both hunting and dog sports. Despite their elegant appearance, Poodles are versatile athletes, combining speed with intelligence.
14. Italian Greyhound
Maximum speed: 28 mph (45 km/h)
The Italian Greyhound, a smaller cousin of the Greyhound, is not only known for its elegant and slender appearance but also for its impressive speed. Reaching a maximum of 28 mph, this breed is built for quick bursts of agility and swiftness. Originating in the Mediterranean regions, the Italian Greyhound was historically favored by nobility as a companion and hunting dog. Their lean bodies, long legs, and deep chests allow them to move with grace and speed, making them excellent in agility sports.
15. Siberian Husky
Maximum speed: 28 mph (45 km/h)
The Siberian Husky is a breed celebrated for its endurance and speed, capable of reaching a maximum of 28 mph. Bred by the Chukchi people of Siberia for pulling sleds over vast, snowy terrains, these dogs are built for stamina and speed over long distances. Their thick double coat, strong legs, and efficient gait allow them to move swiftly across challenging landscapes, making them one of the most enduring and speedy working breeds in the world.
Average Speed of Common Dog Breeds
While the fastest dog breeds, like Greyhounds and Salukis, can reach remarkable speeds, the average dog speed is between 15-20 mph.
Slower Breeds of Dog:
- Labrador Retrievers and Golden Retrievers typically run at speeds between 20-25 mph. Their athletic build and strong muscles make them capable runners, but they are also built for endurance rather than just speed.
- Boxers are another breed that falls into this moderate speed category, running at speeds of 20-25 mph. Known for their muscular, stocky build, Boxers combine power with agility.
- Beagles also fit within this speed range, typically running at speeds of 20-25 mph. These small, sturdy dogs were bred for hunting, particularly in packs. Their speed and agility allow them to keep up with their human hunters and fellow hounds during long chases.
- Cocker Spaniels are another common breed that, while not the fastest, can still reach speeds of around 20 mph. These dogs were bred as bird hunters, retrieving game in a variety of terrains. Their compact, muscular bodies allow them to be quick on their feet, navigating through dense underbrush with ease.
- Dachshunds can be surprisingly fast for their size, clocking in at around 15-20 mph. Bred for hunting badgers and other small animals, Dachshunds have a surprisingly strong and agile build that allows them to pursue prey in tight spaces and across challenging terrain.
These speeds highlight the versatility and athleticism of these breeds, making them well-suited for a variety of activities.
How to Measure Your Dog’s Speed
If you’re curious about your own dog’s running speed, there are several methods to measure it accurately:
- Using a GPS tracker: Many modern pet GPS trackers have a speed measurement feature.
- Timing your dog over a known distance: You can time your dog running over a set distance and calculate their speed.
- Professional speed trials: Some events and competitions offer the chance to measure your dog’s speed professionally.
For the most accurate results, make sure the measurement is done in a flat, open space and that your dog is healthy and properly warmed up.
Can You Improve Your Dog’s Speed?
If you want to help your dog improve their speed, consider the following tips:
- Training Tips: Interval training, which alternates between high-intensity sprints and rest periods, can help build speed. Strength exercises that focus on muscle development are also beneficial.
- Agility Training: Incorporating agility exercises into your dog’s routine can enhance their overall quickness and responsiveness.
- Nutrition and Health: A balanced diet is essential for maintaining your dog’s energy levels and muscle health. Regular veterinary check-ups ensure your dog remains in top condition for running.
When Speed Might Indicate a Problem
While it’s exciting to see your dog run fast, it’s important to recognize when speed could signal a problem:
- Signs of Overexertion: Watch for heavy panting, limping, or reluctance to run, as these may indicate your dog is overexerting themselves.
- Health Concerns: Conditions such as joint problems, heart issues, or respiratory conditions can affect your dog’s ability to run safely. If your dog shows signs of discomfort when running, it’s important to consult your veterinarian.
How Fast Can a Dog Run? Final Thoughts
A dog’s running speed varies significantly by breed, with Greyhounds being the fastest dog breed, capable of reaching up to 45 mph. Whether you’re interested in knowing how fast a dog can run a mile or simply want to ensure your dog is healthy and active, understanding the factors that influence speed is crucial. By maintaining good health practices, providing appropriate training, and being aware of your dog’s limits, you can help your furry friend enjoy the benefits of running while keeping them safe and happy.
