Oh no! I sure hope his eye will be OK. Something weird like this happened to our 2 yorkies (when they were alive). They got in a fight and Roxie's tooth pulled Mandy's eye out. It was hanging there and I lost it (not the eye) . They put Mandy's eye back in and stitched it shut for a while. It looked good, but she lost site in it. Please updates us after the vet.