He is a Certified Dog Behavior Consultant and specializes in dog aggression. (themoderndogtrainer.net)
In addition to being a Certified Dog Behavior Consultant, I am also a certified professional dog trainer. (fourpawsfourdirections.com)
He is one of only four other Certified Dog Behavior Consultants in the entire state of CT and one of only 200 in the entire world. (completecanines.com)