How do I get started?

Download the Evaluator Handbook and begin learning about the C.L.A.S.S. program and the rules and requirements.

How do I join the APDT?

Visit the APDT web site for information on membership.

How do I use C.L.A.S.S. at my shelter?

Visit our Shelter page for information on our C.L.A.S.S. curriculum for shelters. Evaluators who will only be assessing shelter dogs may register at a reduced rate.