| Cairn Terriër |
| Canaänhond |
| Cane Corso |
| Cão da Serra da Estrela, korthaar / langhaar |
| Cão da Serra de Aires |
| Cão de Agua Português |
| Cão de Castro Laboreiro |
| Cão de Gado Transmontano |
| Cão Fila de São Miguel |
| Cavalier King Charles Spaniël |
| Centraal-Aziatische Ovcharka |
| Ceský Fousek |
| Ceský Terriër |
| Chart Polski |
| Chesapeake Bay Retriever |
| Chien d’Artois |
| Chihuahua, Korthaar/Langhaar |
| Chinese Naakthond |
| Chodsky Pes |
| Chow Chow |
| Cimarrón Uruguayo |
| Ciobanesc Romanesc Carpatin |
| Ciobanesc Romanesc de Bucovina |
| Ciobanesc Romanesc Mioritic |
| Cirneco dell’Etna |
| Clumber Spaniel |
| Coton de Tuléar |
| Crnogorski Planinski Gonic |
| Curly Coated Retriever |
