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15 Dog Breeds That Start With O

Joy Oyelakin

Joy Oyelakin

Updated September 23, 2024

Dog Breeds That Start With O
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Dogs are loyal companions that bring joy and happiness into our lives, and selecting the right breed can significantly impact the owner’s overall satisfaction with their dog.

By taking the time to research dog breeds that start with O and selecting the breed that fits your lifestyle and personality, you can ensure a long and fulfilling life for both you and your furry companion.

When choosing a dog, many prefer a specific breed that matches their lifestyle and personality. 

One thing that can make it easier to narrow your choices is looking for dog breeds that start with O.

In this article, we’ll explore some of the different types of dog breeds that start with O and what makes each unique.

1. Old English Sheepdog

by DavidMartynHunt is licensed under CC BY 2.0

The Old English Sheepdog is a large breed known for its thick, shaggy coat and friendly demeanor.

Originally bred to herd sheep, these dog breeds that start with O are popular family pets thanks to their gentle nature and affectionate personality.

They are also brilliant and easy to train, making them an excellent choice for first-time dog owners.

2. Otterhound

by Llima is licensed under CC BY-ND 2.0

As the name suggests, the Otterhound was initially bred to hunt otters.

This large, muscular breed is known for its keen sense of smell and ability to track prey on land and water.

Despite their hunting background, Otterhounds are also friendly and affectionate, making them an excellent choice for families with children.

3. Olde English Bulldogge

by Perfectance is licensed under CC BY-NC-SA 2.0

The Old English Bulldogge is a relatively new breed developed in the 1970s.

It mixes several species, including the English Bulldog, American Bulldog, and American Pit Bull Terrier. 

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These dog breeds that start with O are known for their muscular build and loyalty to their owner.

They are also brilliant and easy to train, making them famous for working roles such as therapy dogs, police dogs, and service dogs.

4. Ovcharka

by haroldmeerveld is licensed under CC BY-SA 2.0

Ovcharka is a large breed that originated in Russia. It was originally bred to protect livestock from wolves and other predators. 

This breed is known for its fierce loyalty to its owner and ability to protect its family and home.

They are also brilliant and independent, making them an excellent choice for experienced dog owners.

5. Old Danish Pointer

The Old Danish Pointer is a medium-sized breed initially bred for hunting.

It is known for its keen sense of smell and ability to track prey over long distances.

These dog breeds that start with O are also highly trainable and easy to handle, making them a popular choice for hunting and sporting activities.

6. Ogar Polski

The Ogar Polski is a large breed that was initially bred for hunting.

It is known for its strong prey drive and ability to track games over long distances.

These dog breeds that start with O are highly energetic and require plenty of exercise. Thanks to their affectionate nature, they can also be excellent family pets.

7. Old Time Farm Shepherd

The Old Time Farm Shepherd is a rare breed developed in the United States.

It was initially bred to help farmers manage their livestock and protect their property.

This breed is brilliant and independent, requiring an experienced owner who can provide it with the training and socialization it needs.

8. Ori Pei

by r0sss is licensed under CC BY-ND 2.0

The Ori Pei is a small breed that mixes the Chinese Shar-Pei and the Pug.

These dog breeds that start with O are known for their wrinkly skin and affectionate personality.

They are also highly adaptable and thrive in various living situations, from apartments to large homes.

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9. Old English Bulldog

by gapplewagen is licensed under CC BY-NC-SA 2.0

The Old English Bulldog is a medium-sized breed known for its muscular build and loyalty to its owner.

Initially bred for bull-baiting, this breed is now famous with families thanks to its friendly and affectionate nature.

They are also brilliant and easy to train, making them notable for working roles such as therapy dogs, police dogs, and service dogs.

10. Old Time Scotch Collie

The Old Time Scotch Collie is a medium-sized breed originally bred for herding livestock.

This breed is brilliant and trainable, and it is known for its loyalty to its owner.

They also make great family pets thanks to their affectionate and playful nature.

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11. Old World Shepherd Dog

by Ferlinka Borzoi (Deb West) is licensed under CC BY 2.0

The Old World Shepherd Dog is a large breed originally bred for herding and guarding livestock.

These dog breeds that start with O are brilliant and trainable, known for their loyalty to their owner.

They are also highly protective of their family and can make excellent guard dogs.

12. Olde Boston Bulldogge

From YouTube

The Olde Boston Bulldogge is a small to medium-sized breed that mixes the English Bulldog and the American Pit Bull Terrier.

This breed is highly energetic and playful, known for its loyalty to its owner.

They also make great family pets thanks to their affectionate and friendly nature.

13. Olde Victorian Bulldogge

The Olde Victorian Bulldogge is a medium-sized breed that mixes the English Bulldog, American Bulldog, and Staffordshire Bull Terrier.

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These dog breeds that start with O are highly energetic, playful, and known for their loyalty to their owner.

They also make great family pets thanks to their affectionate and friendly nature.

14. Old German Shepherd Dog

by perlaroques is licensed under CC BY-NC-ND 2.0

The Old German Shepherd Dog is a large breed developed in Germany.

It is known for its intelligence, loyalty, and trainability.

This breed is highly protective of its family and can make an excellent guard dog.

They also make great working dogs thanks to their high energy levels and drive.

15. Old English Terrier

Photo by I_Love_Bull_Terriers on Pixabay

The Old English Terrier is a medium-sized breed initially bred for hunting small game.

These dog breeds that start with O are highly energetic and playful and are known for their loyalty to their owner.

They also make great family pets thanks to their affectionate and friendly nature.

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