February of 2019 was a big month for Gunner and the Christopherson's as he passed the test to officially become a service dog! Gunner is able to push door buttons, pull a wheel chair, walk next to a walker, and get his own leash on command. Van Der Zwaag German Shepherds would like to extend a huge congratulations to Gunner and the Christopherson's on your outstanding accomplishment. We are proud of you!