I am hoping to breed from my bitch Chloe, next season. She is a chocolate with both chocolate parents (dad was Rooklane Harbour Dues) my question is do I have to let her mate with a chocolate dog to guarantee chocolate pups, Or can I let her mate with a black dog?...she is the most beautiful girl ever and people are always commenting on how beautiful her colouring is. I would love for her pups to be similar to her.