| Wasserhund der Romagna |
Weimaraner |
| Welsh Corgi Cardigan |
Welsh Corgi Pembroke |
| Welsh Springer Spaniel |
Welsh Terrier |
| Welsh Springer Spaniel |
Westfälische Dachsbracke |
| Westgotenspitz |
West Highland White Terrier |
| West Siberian Laika |
Westsibirischer Laika |
| Wetterhoun |
Whippet |
| White German Shepherd |
White Swiss Shepherd Dog |
| Wire Haired Fox Terriers |
Wolf-dog hybrid |