Sussex, Barnevelders, Silkies... My Breeding Thread.

[Somewhere_In_The_Clouds]

Is a frizzle a breed or feather type/mutation?

Technically, both. Here in Aus there is a Frizzle breed. I am stilling trying to figure out what exactly it is though...
And Frizzle is also the feather mutation. Several breeds have Frizzle as an accepted variety such as Polish, cochin/pekin and Japanese bantams.