DIX HILLS - ? Residents say they're living in fear of a pack of wild dogs that may be on the loose in Dix Hills.Elyse Dionisio believes wild dogs mauled five of her sheep and a goat in the middle of the night. A neighbor says she saw the dogs climbing over a locked wire fence that the animals were behind. Dionisio says this is the third dog attack in her neighborhood in the past week and she is worried it will happen again. Police are investigating the incident. Animal control has also set up traps.