The Nation's Most Popular Dogs
(by number of dogs registered)
| 2006 Rank | Breed | 2005 Rank | ||
| 1 | Retrievers (Labrador) | 1 | ||
| 2 | Yorkshire Terriers | 3 | ||
| 3 | German Shepherd Dogs | 4 | ||
| 4 | Retrievers (Golden) | 2 | ||
| 5 | Beagles | 5 | ||
| 6 | Dachshunds | 6 | ||
| 7 | Boxers | 7 | ||
| 8 | Poodles | 8 | ||
| 9 | Shih Tzu | 9 | ||
| 10 | Miniature Schnauzers | 10 | ||
| 11 | Chihuahuas | 11 | ||
| 12 | Bulldogs | 13 | ||
| 13 | Pugs | 12 | ||
| 14 | Pomeranians | 14 | ||
| 15 | Boston Terriers | 17 | ||
| 16 | Spaniels (Cocker) | 15 | ||
| 17 | Rottweilers | 16 | ||
| 18 | Maltese | 19 | ||
| 19 | Pointers (German Shorthaired) | 20 | ||
| 20 | Shetland Sheepdogs | 18 | ||
| 21 | Doberman Pinschers | 21 | ||
| 22 | Welsh Corgis (Pembroke) | 23 | ||
| 23 | Miniature Pinschers | 22 | ||
| 24 | Great Danes | 24 | ||
| 25 | Siberian Huskies | 25 | ||
| 26 | Spaniels (English Springer) | 28 | ||
| 27 | Cavalier King Charles Spaniels | 31 | ||
| 28 | Basset Hounds | 27 | ||
| 29 | Bichons Frises | 26 | ||
| 30 | Weimaraners | 29 | ||
| 31 | Brittanys | 30 | ||
| 32 | Mastiffs | 33 | ||
| 33 | West Highland White Terriers | 32 | ||
| 34 | Australian Shepherds | 34 | ||
| 35 | Papillons | 35 | ||
| 36 | French Bulldogs | 38 | ||
| 37 | Collies | 36 | ||
| 38 | Havanese | 43 | ||
| 39 | St. Bernards | 37 | ||
| 40 | Bullmastiffs | 42 | ||
| 41 | Bernese Mountain Dogs | 47 | ||
| 42 | Scottish Terriers | 40 | ||
| 43 | Vizslas | 44 | ||
| 44 | Newfoundlands | 46 | ||
| 45 | Bloodhounds | 50 | ||
| 46 | Lhasa Apsos | 39 | ||
| 47 | Chinese Shar-Pei | 45 | ||
| 48 | Cairn Terriers | 41 | ||
| 49 | Pekingese | 48 | ||
| 50 | Retrievers (Chesapeake Bay) | 49 |