Umm, I think it's the canine group.
Grey hounds
Working Group
The dog belongs to the "Canine" group.
Dogs belong to the group endotherms.
The Labrador Retriever is in the AKC Sporting Group.
yes there are 28 breeds in the AKC Working Group and the Bernese Mountain Dog is one
Canis lupus familiaris
sporting dog
sporting Dog
vertabrates
German Shepherd Dog belongs to Herding group.
akc working