Who invented the halti?

The Halti, a type of headcollar designed for dogs, was invented by British dog trainer Dr. Roger Mugford in the 1970s. It was created to help owners manage their dogs more effectively while walking, particularly for those that pull on the leash. The Halti works by gently guiding the dog's head, making it easier for the owner to control their movements. Dr. Mugford's invention has since become popular among dog trainers and pet owners worldwide.