types:
bull terrier,
bullterrier
a powerful short-haired terrier originated in England by crossing the bulldog with terriers
Irish terrier
medium-sized breed with a wiry brown coat; developed in Ireland
Norfolk terrier
English breed of small terrier with a straight wiry grizzled coat and dropped ears
Norwich terrier
English breed of small short-legged terrier with a straight wiry red or grey or black-and-tan coat and erect ears
fox terrier
small lively black-and-white terriers formerly used to dig out foxes
Australian terrier
small greyish wire-haired breed of terrier from Australia similar to the cairn
schnauzer
old German breed of sturdy black or greyish wire-haired terriers having a blunt muzzle ranging in size from fairly small to very large; used as ratters and guard dogs or police dogs
Skye terrier
Scottish breed of terrier with shaggy hair and long low body with short legs; native to the Isle of Skye
soft-coated wheaten terrier
Irish breed of medium-sized terrier with an abundant coat any shade of wheat and very hairy head and muzzle
Lhasa,
Lhasa apso
a breed of terrier having a long heavy coat raised in Tibet as watchdogs
Lakeland terrier
breed of wire-haired terrier originally from the Lake District of England and used for hunting
Welsh terrier
wire-haired terrier resembling Airedales but smaller; developed in Wales for hunting
Clydesdale terrier
selectively bred small Skye terrier with erect ears and a long silky coat