The T-1000 calculates John Conner's next move and revisits his house in hope that the boy tries to contact his foster parents. He terminates Janelle, John's foster mom, and impersonates her. The T-1000 remains in this form until John calls to warn them, but his attempt to lure Conner home over the phone is thrown off when Todd yells at the dog to stop barking; Dogs are well known for their ability to detect Terminator units and frequently start barking when exposed to them. At this point, the T-1000 is annoyed at Todd for giving away the charade. The T-1000 switches hands and extends his left arm as we hear a thud off camera. After Arnold hangs up the phone, the camera pans from the T-1000's limb, to a pierced carton of milk, and finally, to Todd, who is impaled through the mouth and the back of the head.