AV Dog Training is bilingual—English and Spanish—dog training company located in Sandy Springs, Georgia. AV Dog Training offers dog training services that cater to dogs of all backgrounds and breeds. Services include behavior modification, basic, intermediate, and advanced obedience, puppy training, and rehabilitation and aggression reduction. AV Dog Training also offers an online store with a wide range of dog training tools, resources, pet accessories, and other dog products. Alex Valdivia of AV Dog Training has trained over 2,500 dogs. His training method is based on pack theory, conditioning, and behavior reinforcement, and he specializes in behavior modification through the use of obedience drills and mental exercises.