Rat Terriers 101

Terrier group

The Rat Terrier is the formalization of an old American type of terrier, a scrappy, happy-go-lucky dog with determination and a keen desire to rid the world of vermin – including some that people now keep as pets! This athletic dog is up for any activity and does well in canine sports such as agility. They are typically friendly to all but reserve the largest part of their hearts for their families.

What we love about Rat Terriers

Smooth coated and impish in looks and deeds

Energy level
Bark level
  • Talkative
Size
10 to 18 inches tall
Lifespan
12 to 18 years
Weight
10 to 25 lbs

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My pet’s health plannerSM

Mature adult Rat Terrier

6 years to 9 years

Risk level for common Rat Terrier conditions

Dental disease

Luxated patella

Foreign body ingestion †

Senior Rat Terrier

10+ years

Risk level for common Rat Terrier conditions

Diabetes mellitus

Cushings disease

Valvular heart disease

Rat Terrier puppy

0 to 6 months

Risk level for common Rat Terrier conditions

Gastroenteritis

Foreign body ingestion †

Conjunctivitis †

Young adult Rat Terrier

7 months to 5 years

Risk level for common Rat Terrier conditions

Luxated patella

Allergic reaction

Dental disease

Mature adult Rat Terrier

6 years to 9 years

Risk level for common Rat Terrier conditions

Dental disease

Luxated patella

Foreign body ingestion †

Senior Rat Terrier

10+ years

Risk level for common Rat Terrier conditions

Diabetes mellitus

Cushings disease

Valvular heart disease

Rat Terrier puppy

0 to 6 months

Risk level for common Rat Terrier conditions

Gastroenteritis

Foreign body ingestion †

Conjunctivitis †

Young adult Rat Terrier

7 months to 5 years

Risk level for common Rat Terrier conditions

Luxated patella

Allergic reaction

Dental disease

Rat Terrier image

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Rat Terrier image

Early fans of the Rat Terrier included President Theodore Roosevelt, who may have said of this breed, "Bully!" (Or maybe not.)

Rat Terrier coat care and colors

Nothing could be easier. Weekly brushing, regular nail-trims (get them used to them early) and you're done.

Rat Terrier exercise & training

Loves walks

Exercise level

The Rat Terrier is a high-energy breed that enjoys staying busy. Because they are small dogs, they can get a lot of exercise from regular brisk walks, but throw in plenty of indoor fun and games, too.

Class clown

Trainability

The Rat Terrier is a smart breed that picks up new skills quickly and with enthusiasm. Because of their mischievous natures, though, don't be surprised at some "improvisation" when it comes to doing as requested.

Rat Terrier fun facts

Top girl names for Rat Terriers

100%

of Rat Terriers are female

0%

of Rat Terriers are male

Top boy names for Rat Terriers

Nationwide loves Rat Terriers of every name, from Aaron to Zog the Destroyer

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Other breeds like Rat Terriers

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