My favorite breed, of course, is the Shetland Sheepdog.

Am/Can/Jap/Int'l CH. Golden Hylite's The Phantom ROM/ROMC (Kai's great, great grand-daddy )


Then after that..
2. Belgian Shepherds (Malinois, Groenendael, Tervuren)
3. Border Collies
4. (Rough) Collies
5. Pitties