Penny has always been a good dog. Very loving, empathetic, social and high energy. She has also always been good with our son, who just turned 17 months old, up until the last 3-4 months when he began walking and interacting with the animals. Our son is not rough with the dogs and normally penny will even cuddle and play with him, but her behaviors have become unpredictable and she bit our son in the face while he was sitting next to her on the couch. His safety is our top priority and we can no longer trust her around our son.