I took her to a pheasant game farm a month ago to see how she would react to gunfire and she seemed to be unphased. I decided to take her to South Dakota with me to do more pheasant hunting. As my friend and I shot clays in their backyard she became scared and moved further away each time we shot. I only took her out once in the field in South Dakota because after more shots were fired she became more scared.
...'Cobber, ..don't want to beat cha' over the head, (your pups' probably punished ya' enough), but I'd luv to know why in the world you didn't stop at the first signs of trouble.. No disrespect.....
A fella' brought a Lab to me once that would run and hide under the truck at the very sight of a shotgun..It's a shame..What takes around 1 second to destroy can take many months to re-build..and there's really no guarantee....
Good suggestions folks have given you. It is important to continue on with the pups' training at the point where ever you left off before this happened, and you may just consider to forget about hunting your pup this season until you can work with her on the issue and come to a conclusion...
First it is important to progressively get your pup successful again and build confidence back into her, whether it's obeying a command, or a successful retrieve..Lots of praise-
I'd be curious to know how your pup would react to a bird today if you were to toss one dead or a live clipped winged bird in the yard..You must get your pup birdy..very birdy..and without gunfire this time.
As others have mentioned, "noise conditioning" would be ideal ..from a distance..You see, lots of folks do different things to prevent future Gunshyness in their pup, i.e., background noise banging pots and pans together when feeding, cap guns, etc., ..Some of these things are considered "wives tales", or unneccessary by some folks..other folks use it as a preventative. I myself like to use it.
Pups/dogs in kennels adjacent to training fields hear starter pistols/gunfire from a distance, day in and day out..they get a certain amount of noise conditioning while they stand in the kennel looking out with their tails waggin' at other dogs in the training field....
An Rx for truely gunshy dogs are progressive and a little lengthy...come back and let us know what your intentions are..then we'll take it from there...