In 2013 I acquired a Hen that was the result of a Chocolate Hen (BB e-) crossed with a Sweetgrass Tom (b1b1 cgcg). This hen has the genetic make-up of (Bb1 Ccg e-). I bred this hen to a Sweetgrass Tom in 2013. Although I did not keep a lot of the poults from this breeding do to space restrictions. This is an example of a Sweetgrass Tom carrying a single Chocolate gene! Genotype (b1b1 cgcg Ee). You will notice the Chocolate Brown repalcing some of the Black normally found in the Sweetgrass!