The Norwegian Buhund ("bu" = farm, homestead; "hund" = dog) is a compact, energetic spitz-type herding dog from Norway that has served Norwegian farms since the Viking Age — depictions of spitz-type dogs consistent with the Buhund appear in Viking artifacts dating to 900 AD. The AKC recognized the Norwegian Buhund in 2009; the Norwegian Buhund Club of America manages the breed's US registry and health programs. In America, the Buhund has found a following among active owners who appreciate a medium-sized, highly trainable spitz for herding, agility, and obedience sport — and who enjoy the characteristic that Norwegian dog lovers describe first: the Buhund's enthusiastic vocalization of everything it observes.