swap with the dog

Jon felt a tingle through out his body. "Ok, time to test this out." he said. Zipping up his pants, Jon washed his hands and left the bathroom. Jon tripped. Looking at the base of the door revealed his dog who was lieing there waiting for him to come out. Jon sighed. He hated it when she did that. Jon reached over and petted her back. "Hey there little... Uh-oh" Jon just realized he had come in contact with with his dog. He felt the same tingling again and the next thing he knew he felt a large and on his back.