10 medium dog breeds that are just the right size
These medium dog breeds are neither too big nor too small, but have unlimited charisma and cuteness

If you're looking for medium dog breeds, you've come to the right place. Whether you’re looking for one of the best dog breeds for apartments or want something bigger than a yappy toy breed, there are tons of medium-sized dog breeds that would be the perfect fit for your family.
Medium-sized dogs are usually between 20–60 pounds and 8–30 inches tall. Medium dog breeds include working dogs and hunting breeds of various temperaments and energy levels.
Some are high-maintenance dog breeds, while others are some of the calmest breeds – there’s a real variety. Every dog breed is different, and every dog within that breed has its own personality and backstory.
Medium dog breeds
1. Whippet
Height: 17–20 inches
Weight: 27–30 pounds
Life expectancy: 12–15 years
Whippets have two great loves in life: to run as fast as possible for about twenty minutes a day, and to spend the rest of that day snoozing on a comfy couch.
The whippet is one of the best medium dog breeds for owners who love a quick morning walk or run before taking the rest of the day at a slower pace.
As sighthounds, whippets have a high prey drive so it’s best to cement your whippet’s recall early. They’re lean, muscular, thin-skinned and short-coated, so they require a few clothing options for colder days and will appreciate one of the best dog beds to snuggle into.
2. Australian Shepherd
Height: 18–23 inches
Weight: 41–64 pounds
Life expectancy: 13–15 years
Australian Shepherds are herding dogs initially bred in the US (confusing, I know). They were the cowboys' favorite herding dog, but they are easygoing pups that make for great family pets. They get along with other animals and children, and while active can also be down for a good cuddle.
Australian Shepherds are one of the smartest dog breeds, and are happiest when they have a job to do, so make sure they get lots of structured playtime so they don't get bored too easily.
3. English Bulldog
Height: 14–15 inches
Weight: 40–50 pounds
Life expectancy: 8–10 years
English Bulldogs are short but stocky. They are kind and friendly dogs that are often quite docile. They need moderate exercise along with a careful diet, as English Bulldogs can very easily become overweight and develop health problems.
Their short snouts mean that they are a brachycephalic dog breed and can, therefore, have breathing issues, so keep that in mind if considering the breed. English Bulldogs love to cuddle and play.
4. Spanish Water Dog
Height: 15–20 inches
Weight: 20–48 pounds
Life expectancy: 10–14 years
These dogs are known for their curly, woolly coats and bright personalities, combined with intelligence and friendliness. They do well when gainfully employed in training and with plenty of exercise – they'd be a great breed to try dog sports with, or other hobbies you can do with your dog.
Historically, Spanish Water Dogs have been used in herding, retrieving and as watch dogs and they are great swimmers. Traditionally, they have an annual cut and their curly coats are never brushed and the hair itself rolled into skinny chords.
There’s no reason why you can’t manage the coat with regular brushing using one of the best dog brushes, though – and do routinely check high-matting areas such as the armpits and behind the ears.
5. Croatian Sheepdog
Height: 16–20 inches
Weight: 29–44 pounds
Life expectancy: 13–14 years
Another curly-coated dog, the Croatian Sheepdog is a small, inquisitive and energetic herding dog. Bold yet biddable, they thrive on regular training and plenty of exercise.
Their coats are manageable with a quick brush daily and occasional bathing. They can be a little mischievous and like to dig, but can be easily distracted with a frisbee!
6. American Staffordshire Bull Terrier
Height: 17–19 inches
Weight: 40–70 pounds
Life expectancy: 12–16 years
With sweet faces and super-affectionate personalities, American Staffordshire Terriers make fabulous family dogs when given the right conditions. Sadly, AmStaffs are often used as status and guard dogs, which promotes aggression in the breed.
However, when socialized effectively from birth, they can fit into most family dynamics easily. Their short coats are low-maintenance and they do best with daily walks and long bouts of play with their pup parents.
7. Noca Scotia Duck Tolling Retriever
Height: 17–21 inches
Weight: 35–50 pounds
Life expectancy: 12–14 years
This adorable bundle of fluff was bred as a gun dog to collect waterfowl, so games of fetch and regular swim sessions will be high on your new Nova Scotia Duck Tolling Retriever’s to-do list. In fact, their long coat is water repellant and they are easily recognised by their long, fluffy tail with its white tip.
These retrievers have a relatively high exercise requirement and respond well to training, especially if the training is varied. They are mentally active and require stimulation.
8. Shiba Inu
Height: 13–16 inches
Weight: 17–23 pounds
Life expectancy: 13–16 years
A Japanese breed, the shiba inu is a cheerful dog with cat-like tendencies – they keep themselves very clean and love to snooze in warm spots.
That said, they are pretty energetic and benefit from at least an hour’s exercise a day. Play and training keeps their busy brains regulated and wards off any unwanted behaviours, such as barking or chewing.
Like a cat, Shibas don’t enjoy being mollycoddled, poked or prodded, so they aren’t the best choice for households with young children.
9. Nederlandse Kooikerhondje
Height: 15–17 inches
Weight: 20–35 pounds
Life expectancy: 12–15 years
With possibly one of the most complex-looking canine monikers, the Kooikerhondje’s primary aim in life is simple – retrieve game. They will love any kind of gun dog training activity, which will also help reinforce this inquisitive pooch’s recall!
They are a playful, social dog and have a striking look, with feathery ear hair that’s black tipped. You won’t lose hours to grooming your pup, but you will need to invest time in walking and training, as, while loyal and loving, they are happiest when at work.
10. English Springer Spaniel
Height: 18–22 inches
Weight: 39–55 pounds
Life expectancy: 12–14 years
English Springer Spaniels are one of the most popular dog breeds. Springers are gun dogs that were bred to help hunters flush out game and retrieve game after it has been shot.
They are smart, energetic, and are easily trained, with a double coat that will need some grooming. They love the company of people and enjoy long walks, fetch, and love to swim. They are great with kids and other pets, as well.
Read next: Best small dog breeds and best large dog breeds
Edited by Georgia Guerin.
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This feature was last updated in May 2025 by Bethany Stone.
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