Border Collie vs Australian Shepherd Size & Lifespan Comparison

Every dog owner would agree that their canine companion is a member of the family, proving the age-old adage that “man’s best friend” refers to a dog. There are more than 300 recognised dog breeds around the world, and because each has its own unique characteristics, it can be challenging for would-be dog owners to choose the right breed. check for Border Collie vs Australian Shepherd below-

The Border Collie and the Australian Shepherd are two of the most popular dog breeds in the world, and they are often compared to one another because of their similarities in look and attributes

If you’ve come here seeking clarity on the topic of Border Collie vs Australian Shepherd size and lifespan discrepancies, you’ve found the perfect place. In this article, we’ll compare and contrast the two breeds, discussing their characteristics, sizes, and lifespans to help you make an informed decision.

Border Collies vs Australian Shepards size

Medium-sized Border Collies and Australian Shepherds are both well-suited for working due to their sturdy bodies. However, there are outward characteristics that set them apart.

Border Collies are smaller than Australian Shepherds. Border Collies size between 30 to 45 pounds and 18 to 22 inches in height. On the other hand, Australian Shepherds can be between 40 to 65 pounds and 18 to 23 inches tall at the shoulder.

Border Collie or Australian Shepherd Things to know

Identifying the right canine breed for you and your lifestyle is essential. If you’re trying to decide between a Border Collie and an Australian Shepherd, here are some factors to keep in mind.


Border Collies are high-intelligence, high-energy, and low-hassle pets.

Both urban and suburban dwellers should be aware that Australian Shepherds need extensive outdoor space for play and exercise.

Proper Hygiene Is Necessary

The thick double coats of both breeds necessitate regular grooming for optimal health and cleanliness. To prevent matting and tangling, the coat of a Border Collie should be brushed frequently.

Although they shed less than Border Collies, Australian Shepherds still need regular grooming.

Acquaintance with the Family

Although both breeds are dedicated and great pets for families, Border Collies may not be the best choice for homes with young children due to their hyperactive nature.

Australian Shepherds are just as good with kids as any other breed, and they may even be more protective of the younger ones.

Both breeds require expert handlers who can provide adequate training and exercise, ruling out first-time dog owners.

Australian Shepherd vs Border Collie Comparison

The comparison between Australian Shepherd vs Border Collie is given below-

SpecificationBorder CollieAustralian Shepherd
Weight30-55 pounds35-70 pounds
Height (at shoulder)18-22 inches18-23 inches
Length (body)27-45 inches28-40 inches
Width (body)18-24 inches22-26 inches
CoatThick, medium-lengthThick, medium-length
Coat ColorsBlack and White, Red and White, Blue Merle, Red MerleBlack, Blue Merle, Red, Red Merle, all with or without white markings
Life Expectancy12-15 years12-15 years
TemperamentIntelligent, Energetic, Active, TrainableIntelligent, Energetic, Active, Trainable
Exercise NeedsHighHigh
Grooming NeedsModerateModerate
Energy LevelVery highHigh
TrainabilityVery trainable, excels in obedience and agilityHighly trainable, excels in obedience and herding
IntelligenceVery intelligent, often used as working dogsVery intelligent, often used as working dogs
Health ConcernsHip dysplasia, eye problems, epilepsyHip dysplasia, eye problems, epilepsy

Which type is more vulnerable to disease?

Although hip dysplasia and epilepsy are very uncommon in both breeds, they do exist.

Can you trust a Border Collie or an Australian Shepherd with your kids?

Both types have the potential to be wonderful with children, but they need to be socialised at a young age and closely monitored to ensure that no harm comes to anyone.


Finally, while comparing Border Collies with Australian Shepherds, it is clear that dogs of both types are highly clever and energetic, making them great companions for seasoned dog owners. 

The Border Collie sheds more than the Australian Shepherd, but otherwise the two require the same amount of care. Think about how you spend your time, where you live, and how familiar you are with dogs in general to help you choose between the two kinds. Depending on how important each of these factors is to you and your family, you can narrow down your breed choices accordingly.

I hope you like reading on Border Collie vs Australian Shepherd size comparison.

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