Hi, I just purchased the Pneu Dart air gun, 178B and it will be here tomorrow. I am purchasing Draxxin as well, I got a prescription from my vet. But, it says to put under the skin, not intramuscular, how can I shoot her with the dart to only go under the skin? I am using the 6cc U pneu dart darts. I keep reading that everyone uses Draxxin to treat pink eye, and they use the pneu dart gun to do it. I think I'm missing something. Someone please let me know if I can just use the dart and shoot her in the neck where it says to put the med.