Kalkoen pattern
Effen
One color all over with no pattern or white: self in rabbits, cavies, rats and canaries; a tongue or hoof of one even color.
9 Kalkoen breeds list Effen. It is in a club standard for 7 breeds.
Breeds whose standards accept Effen
| Breed | APA | EE | PCGB |
|---|---|---|---|
| Beltsville Small White | Standaard (“Beltsville Small White”) | Standaard (“Beltsville Puten”) | No ruling |
| Bourbon Red | Standaard (“Bourbon Red”) | Standaard (“Bourbon Red Puten”) | Standaard (“Bourbon Red”) |
| Brons | Standaard (“Bronze”) | Standaard (“Amerikanische Bronzeputen”) | Standaard (“Bronze”) |
| Narragansett | Standaard (“Narragansett”) | Standaard (“Narragansett Puten”) | Standaard (“Narragansett”) |
| Slate | Standaard (“Slate”) | Standaard (“Amerikanische schiefergraue Puten”) | Standaard (“Slate”) |
| White Holland | Standaard (“White Holland”) | Standaard (“Weiße Holland Puten”) | Standaard (“White”) |
| Zwart | Standaard (“Black”) | Standaard (“Amerikanische schwarze Puten; Norfolk Puten”) | Standaard (“Norfolk Black”) |