Alta-Tollhaus is sending some love to Officer Block and K9 Onyx via Vested Interest in K-9’s, Inc. Officer Block and K9 Onyx are with the Eaton County Sheriff’s Department. Onyx, a gorgeous two-year-old GSD is cross trained in patrol and explosive work. Sandy Marcal, President of Vested Interest in K-9’s, Inc., just gave us the news today that the vest for Onyx has been ordered. We will keep you posted on the details! Officer Block & K9 Onyx, welcome to the Alta-Tollhaus family.