Got a call tonight down the road from my house. Got there 2 hours after the shot. Hunter had made roughly a 100 yard shot on a buck. He had found a couple spots of blood then nothing. I turned Spark out and she immediately was on the deer. Tracked it about 200 yards and ended up getting it up. She ran it out to 550 and the hunter said he didn't have permission to go over there so I toned Spark back. She finally makes it back to me and I can see her right eye is red. Its milky red looking but no blood. I called the vet and he gave me instructions on how to treat and if it's not better in the morning we'll be headed to the vet.