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Rat Terrier

OriginUnited States
SizeSmall to medium
Lifespan12–18 years
GroupTerriers

Summary

The Rat Terrier is an American farm terrier developed as a quick, tough vermin hunter and all-purpose companion. The breed exists in miniature and standard size varieties.

Physical Characteristics

Size
Small to medium
Height (male)
25.5–45.5 cm
Height (female)
25.5–45.5 cm
Weight (male)
4.5–11.5 kg
Weight (female)
4.5–11.5 kg
Life Expectancy
12–18 years
Coat
Short, smooth, close, and glossy
Common Colors
Pied patterns with white and black, tan, chocolate, blue, apricot, lemon, or red

Temperament & Personality

The Rat Terrier is lively, alert, intelligent, affectionate, and determined. It usually learns quickly but has a strong prey drive and needs daily activity and clear boundaries.

Activity & Exercise

Energy Level
Moderate to high
Recommended Daily Exercise
45–75 minutes

Grooming & Care

Grooming Needs
Low
Shedding
Moderate
Bathing Frequency
Every 6–8 weeks

Health

Common Health Issues
  • Cardiac disease
  • Eye disorders
  • Hip dysplasia
  • Legg-Calve-Perthes disease
  • Patellar luxation
Recommended Health Tests
  • Cardiac examination
  • Eye examination
  • Hip evaluation
  • Patella evaluation

Compatibility

With Children
Good
With Other Dogs
Good
For First-Time Owners
Acceptable

Dogs with a similar origin, size, lifespan, or FCI group.

Rat Terrier — Dog Breeds — Smart Dog Care