| Breed | Past Assignments | Future Assignments |
|---|---|---|
| Best in Show | ||
| Terrier | ||
| Airedale Terriers | ||
| American Staffordshire Terriers | ||
| Australian Terriers | ||
| Bedlington Terriers | ||
| Border Terriers | ||
| Bull Terriers | ||
| Bull Terriers (Colored) | ||
| Bull Terriers (White) | ||
| Cairn Terriers | ||
| Dandie Dinmont Terriers | ||
| Fox Terriers (Smooth) | ||
| Fox Terriers (Wire) | ||
| Irish Terriers | ||
| Kerry Blue Terriers | ||
| Lakeland Terriers | ||
| Manchester Terriers | ||
| Manchester Terriers (Standard) | ||
| Miniature Bull Terriers | ||
| Norfolk Terriers | ||
| Norwich Terriers | ||
| Scottish Terriers | ||
| Sealyham Terriers | ||
| Skye Terriers | ||
| Soft Coated Wheaten Terriers | ||
| Staffordshire Bull Terriers | ||
| Welsh Terriers | ||
| West Highland White Terriers | ||
| 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) | ||
| Italian Greyhounds | ||
| Japanese Chin | ||
| Maltese | ||
| Manchester Terriers (Toy) | ||
| Miniature Pinschers | ||
| Papillons | ||
| Pekingese | ||
| Pomeranians | ||
| Pugs | ||
| Shih Tzu | ||
| Silky Terriers | ||
| Yorkshire Terriers | ||
| Bichons Frises | ||
| 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 | ||
| Pulik | ||
| Shetland Sheepdogs | ||
| Welsh Corgis (Cardigan) | ||
| Welsh Corgis (Pembroke) | ||
| Miscellaneous Classes | ||
Data supporting this web has been provided, wholly or in part,by The American Kennel Club.