| Breed | Past Assignments | Future Assignments |
| Komondorok | | |
| Kuvaszok | | |
| Toy | | |
| Affenpinschers | | |
| Brussels Griffons | | |
| Cavalier King Charles Spaniels | | |
| Chihuahuas | | |
| Chihuahuas (Long Coat) | | |
| Chihuahuas (Smooth Coat) | | |
| Chinese Cresteds | | |
| English Toy Spaniels | | |
| English Toy Spaniels (Blenheim & Prince Charles) | | |
| English Toy Spaniels (King Charles & Ruby) | | |
| Havanese | | |
| Italian Greyhounds | | |
| Japanese Chin | | |
| Maltese | | |
| Manchester Terriers (Toy) | | |
| Miniature Pinschers | | |
| Papillons | | |
| Pekingese | | |
| Pomeranians | | |
| Pugs | | |
| Silky Terriers | | |
| Yorkshire Terriers | | |
| Bichons Frises | | |
| Lowchen | | |
| Poodles (Miniature) | | |
| Poodles (Standard) | | |
| Tibetan Spaniels | | |
| Herding | | |
| Australian Cattle Dogs | | |
| Australian Shepherds | | |
| Bearded Collies | | |
| Belgian Malinois | | |
| Belgian Sheepdogs | | |
| Belgian Tervuren | | |
| Border Collies | | |
| Bouviers des Flandres | | |
| Briards | | |
| Cardigan Welsh Corgis | | |
| Collies | | |
| Collies (Rough) | | |
| Collies (Smooth) | | |
| German Shepherd Dogs | | |
| Old English Sheepdogs | | |
| Pembroke Welsh Corgis | | |
| Polish Lowland Sheepdogs | | |
| Pulik | | |
| Shetland Sheepdogs | | |
| Welsh Corgis (Cardigan) | | |
| Welsh Corgis (Pembroke) | | |
| Miscellaneous Classes | | |
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