Which Cane breeds come in Nero bluastro?

Club breed standards describe Nero bluastro for the Carolina Dog, Chow Chow, Hokkaido, Kai Ken e Shar Pei.

Cane color

Nero bluastro

The very dark slate-blue tongue and mouth the Chow Chow and Shar-Pei standards call for.

5 Cane breeds list Nero bluastro. It is in a club standard for 5 breeds.

Breed	UKC	FCI	AKC	KC	KUSA
Carolina DogLingua	Da standard (“blue-black spotted”)	No ruling	No ruling	No ruling	No ruling
Chow ChowLingua	Da standard (“The top surface and edges of the tongue are solid blue-black, the darker the better”)	Da standard (“A bluish-black tongue is characteristic”)	Da standard (“The top surface and edges of the tongue a solid blue-black, the darker the better”)	Da standard (“bluish-black tongue”)	Da standard (“bluish-black tongue”)
HokkaidoLingua	No ruling	Da standard (“blue-black colour in tongue is not a fault”)	Da standard (“blue-black colour in tongue is not a fault”)	No ruling	No ruling
Kai KenLingua	Da standard (“may be ... blue black”)	No ruling	No ruling	No ruling	No ruling
Shar PeiLingua	Da standard (“solid bluish-black”)	Da standard (“bluish black is preferred”)	Da standard (“solid bluish-black is preferred”)	Da standard (“solid bluish-black is preferred”)	Da standard (“bluish-black is preferred”)