This section includes PDF reference material for Leslie McDevitt's various Pattern Games

"Reactivity" is a popular blanket term to describe dogs who are less than calm and collected when passing other dogs, strangers, cars,...

Puppies use their mouths to explore the world and to play. The problem is, their little teeth are very sharp and can really hurt when...

Many dogs lack the ability to control themselves when excited. They jump, they mouth, and they tend to act before they think. They don't...