Capchaman,yes deer have been caught using "gotcha guns" in NZ for nearly four decades.So it seems reasonable they should know a thing or two.Here is a quote from our Kiwi mates, "When the animal dies after being caught in the net it can still be sold as feral venison.You use the net because you don't have to wait for the drugs to take effect,if you miss with the net you shoot the deer with a rifle,sling it,reload the net & on to the next".Deer which were valuable (hinds) were given Fentaz(10mg fentanil\80mg azaperone) as Rompun (xylazine) didn't prevent PCM. This was all on red deer not whitetail,& it certainly was not research.I would love to see some published data on the survival rates.