About Tango

5 yo adult male German Shepherd with allergies to house dust mites (Allergies was not a choice on the health issue list). He is well trained and good most of the time with adults and children. We treated his Allergies with Avoquill and he became aggressive. He is off the Avoquil now and is less aggressive, but he is unpredictable. He had gotten aggressive on 4 occasions with adults while on the Avoquil. Better when he was off, but recently got aggressive with a younger child. We cannot keep him with our neighborhood and our family size. Heartbroken, but we must do something. Is a great dog if you don't have a lot of people around all the time.

Meade County
Black Hawk, South Dakota