Alot but i am sure i will miss some...Here goes .

Border Collie
Border Terrier
Dandy Dinmont Terrier
Dalmation
Mutts (Countless working at an animal shelter)
Labrador
Blood Hound
APBT
English mastiff
English Staffy
Cavalier King Charles Spaniel
Cocker Spaniel
Brittany Spaniel
Jack Russell Terrier
Rottweiler
Viszla
Weimeraners
GSD
Wire Coated German Pointer (And smoothe coated)
Australian Kelpie
Koolie
Aussie Sheps
Boxer
Chiahuaua
doberman
Husky
Bull Terrier (Mini and standard)
Boston Terrier

I realy could go on FOREVER, but i will stop now.