Country of Origin: England Bred for: Hunting terrier and ratter Group: Terrier Color: Red, grizzle and tan, blue and tan, and wheaten Life span: 12 to 15 years Grooming Needs: Comb twice a month Coat: Hard, wiry outercoat with a short, dense undercoat Size: Males: 11 inches 15 pounds Females: 10 inches, 14 pounds Temperment: Easygoing, sensible, affectionate, sensitive Training: Medium to Highly trainable Energy: Medium-high Children: Good with children Compatibility with other dogs: Good Health Concerns: Hip dysplasia, heart defects, juvenile cataracts, seizures, allergies, and progressive retinal atrophy, a degenerative eye disease