Comparing Rat Terrier Dog Breeds
Figure 1: Traditional Rat Terrier
Decker Terrier vs. Old Dominion Terrier
When exploring rat terrier dog breeds, two standout variations are the Decker Terrier and the Old Dominion Terrier. While both are closely related to the traditional Rat Terrier (Figure 1), each has its own history, appearance, and temperament that make it unique. If you’re considering adding one of these intelligent, loyal dogs to your family, understanding the differences will help you decide which is the best fit.
Figure 2: Decker Terrier
The Decker Terrier: Big, Bold, and Athletic
The Decker Terrier (Figure 2) is a larger offshoot of the Rat Terrier, originally developed by Milton Decker in the 1970s. His goal was to create a dog that maintained the hunting drive of the Rat Terrier but with a bigger, more versatile build.
- Size & Build: Typically stands taller and heavier than most Rat Terrier dog breeds.
- Temperament: Confident, adventurous, and eager to please. They’re excellent family dogs and adapt well to active lifestyles.
- Abilities: Skilled in hunting, tracking, and agility sports. Their athleticism makes them a favorite among outdoor enthusiasts.
The Decker Terrier retains the intelligence and loyalty of the Rat Terrier while offering more size and stamina.
Figure 3: Old Dominion Terrier
The Old Dominion Terrier: A Heritage Preservation Breed
The Old Dominion Terrier (ODT) (Figure 3) is another branch of Rat Terrier dog breeds, created to preserve the classic type of Rat Terrier that existed in early American farms.
- Size & Build: Medium-sized, muscular, and well-balanced.
- Temperament: Even-tempered, affectionate, and loyal to their families.
- Purpose: Bred with a strong focus on health, temperament, and preserving the original working dog characteristics.
ODTs tend to be calmer than Deckers, though still active and alert. They’re ideal for families who want a versatile companion with traditional Rat Terrier qualities.
For more information about this breed’s history and preservation please visit: The Old Dominion Terrier Club of America
Key Differences Between Decker Terriers and Old Dominion Terriers
While both are rooted in Rat Terrier heritage, a few distinctions set them apart:
| Feature | Decker Terrier | Old Dominion Terrier |
|---|---|---|
| Size | Larger, heavier build | Medium, compact build |
| Temperament | Bold, adventurous, energetic | Balanced, calm, affectionate |
| Purpose | Hunting, agility, outdoor activities | Family companion, heritage preservation |
| Origin | Developed in the 1970s by Milton Decker | Developed to preserve traditional Rat Terrier traits |
Which Rat Terrier Dog Breed Is Right for You?
- Choose a Decker Terrier if you want an energetic, adventurous partner who can keep up with every family adventure.
- Choose an Old Dominion Terrier if you’re looking for a calm, steady, and affectionate companion with classic Rat Terrier charm.
Either way, both breeds offer the intelligence, loyalty, and playful spirit that make rat terrier dog breeds such beloved companions.
💛 Ready to welcome your new best friend? Contact us today to learn more about our upcoming litters of Decker Terriers and Old Dominion Terriers — and take the first step toward finding the perfect puppy for your family.