More: Carbon is a Black Lab and named after his "charcoal" like hue which has become more pronounced as he has aged; Ferris is a Yellow/Fox Red Lab and named after her "Ferrous = Iron" like hue which also has become richer during her first year of like. Even though we have a larger Orvis bed for him and a smaller one for her, somehow they alway end up in each others after a long hike. Carbon was a "suburban" dog until we moved out to a log home with 17 acres in the country, Ferris has known nothing but the country life.