I see a lot of curs being used as locators especial in the states for hog hunters, they are varied so much but there is several variations that are popular names, not big into curs. a little information like the leopard curs, blackmouthed, etc. If you are considering these dogs look up the Catahoula, a cousin in sorts of the style of breeding, pure this is a regonized breed. The variations are endless of cross breeding, there is a good following of them here in the states usually in the states that have hogs mostly from what I see but I have seen a lot of them in relation to coon hunting too.