Millions of dog owners today enjoy the benefits of stress-free walks thanks to the Gentle Leader Headcollar. Designed so that owners can communicate with their pet in a way they instinctively understand, the Gentle Leader painlessly and effectively removes the dog's natural tendency to pull by placing gentle pressure on calming points and eliminating uncomfortable pressure on the throat. In addition to reducing a dog's desire to pull away, the Gentle Leader is also a very effective tool in combating lunging, jumping, excessive barking and helping to calm an aggressive and/or anxious animal. Why is a Gentle Leader the best choice? Here are just of few of the reasons...Stops leash pulling...an extremely common problem that spans all breeds, ages, and activity levels and leaves both owners and dogs frustrated.Controls unwanted behaviors ...general aggression and dog-on-dog aggressive behavior, anxiety issues, and a wide range of compulsive disorders.Fully adjustable...both neck strap and nose loop can be adjusted independently to create a custom fit. Immediate results...most dogs acclimate within minutes and respond very quickly. Lifetime guarantee.