Two-legged dog nicknamed 'Tobi the Wonder Dog' finds new purpose inspiring children with disabilities Tobi the Wonder Dog finds new purpose inspiring children A dog from North Texas that had a difficult start in life is now helping some youngsters in another part of the country. FOX 4's Brandon Todd has an update on Tobi the Wonder Dog. FORT WORTH, Texas - A dog from Fort Worth that captured the hearts of FOX 4 viewers has a new purpose inspiring some amazing kids in Virginia. Two years ago, an Australian miniature shepherd was dropped off at the Humane Society of Fort Worth after being born with no front legs.