Rat Terrier
Also known as: American Rat Terrier, Ratting Terrier, Decker Giant
Origin: United States
Photo by George Aguiar on Pexels
Size
Small
Weight
5-11 kg (10-25 lbs)
Life Expectancy
12-18 years
Energy
High
Trainability
High
Barking
Moderate
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Compatibility
History & Origin
Developed in the United States from various terriers brought by English immigrants in the 1800s. President Theodore Roosevelt is said to have named the breed. Originally farm dogs used for pest control. The breed includes both miniature and standard sizes.
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Training Tips
Highly Trainable
Rat Terriers are more eager to please than many terrier breeds. Take advantage with consistent positive training.
Socialization
Can be suspicious of strangers without proper socialization. Expose to many people and situations early.
Mental Stimulation
Very intelligent and need mental challenges. Bored Rat Terriers become destructive.
Common Health Considerations
Luxating Patella
ModerateKneecap displacement common in small dogs
Hip Dysplasia
ModerateJoint issues, especially in larger variety
Primary Lens Luxation
SevereEye condition that can lead to blindness - DNA test available
Care Requirements
Exercise Needs
45-60 minutes daily. Active exercise with play and mental stimulation.
Grooming Needs
Low maintenance. Weekly brushing to control shedding.
Drooling Level
Coat & Colors
Coat Type
Common Colors
Famous Rat Terriers
Rat Terrier Community
Photos and stories from Rat Terrier owners around the world