Behavior modification training in dogs is a form of dog training that focuses on changing and improving a dog’s behavior by altering the way the dog perceives a certain situation or circumstance. It involves identifying the triggers for a dog’s unwanted behaviors such as aggression, reactivity, separation anxiety, & fear, then providing positive reinforcement when the desired behavior is displayed. Behavior modification training can help dogs learn new behaviors, unlearn old behaviors, and become more socially acceptable.