31. What was the name of the London park where Paul McCartney used to walk Martha, his sheep dog ? 32. "At the earliest ages she showed a remarkable herding ability, like a sheep dog , " said her father. 33. Fly and her spouse Rex are ace sheepherders, so Babe decides he, too, can be a sheep dog . 34. They have had mixed success combatting coyotes with electric fences, sheep dogs _ even llamas to guard the flocks. 35. A sheep dog is the unofficial greeter of Harberton Estancia, a picturesque ranch with red-roofed buildings and rolling terrain. 36. The sheep dogs of the government project did not display any aggressive behavior prior to 18 months of age. 37. The Australian tale of a little pig who thinks he's a sheep dog is the best of breed for'95. 38. Separated from his mom, Babe is adopted by a kindly sheep dog and raised with her litter of pups. 39. Cow town : Ranchers in pickups still tool down Lincoln Avenue, the main drag, trusty sheep dogs in back. 40. Under the name " The Black Sheep Dog , " I shall be with you through radio broadcasts and writing.