Which technique are you using for the stop whistle training? I started using the target post like this:
1. Post in the ground around 8foot away from me. Let the dog just mooch around, not asking anything, no cues. When the dog starts looking at me we are ready!
2. I have my whistle in my mouth, right arm raised holding a large treat (for visibility)
3. Back to step one..when dog pauses and looks at me...blow whistle. click...throw treat. (slightly behind dog to prevent creeping forward..) Dog takes treat. At this stage, I am just pairing the "pause, look at me" with the stop whistle and capturing that behaviour. Rinse and repeat. After a bit, you will notice Cassie stopping on whistle.
To get distance, you can move on to using target sticks more actively. Place board training helps here. I must admit to getting muddled with cues, so I worked on just the target stick and "target" cue, dropping the placeboard at this point. So back to basics and luring to the target stick, then add a cue such as "target". I send my dogs from a neat heel as if I was sending out for a memory retrieve. I guess its a habit I have gotten into, it also sets them up nicely.
Once they have the target cue on board, I vary the environments I use, initially garden, driveway, fields. Always keeping the distance short and making the game fun! Then I add the stop whistle. So I am now using 2 cues. "Target" means go to target post, and the "stop" whistle I use when they reach the target stick.
Tools I use....target stick, clicker and a toy such as the clam, which I fill with high value treats, so I can chuck a bit of distance. It then looked a bit like this:
Target stick at 10 yards
Dog in a heel by my side.
Cue "target"
Click for getting to target and throw treat!
Blow "stop" whistle
click for remaining in place - throw clam toy!
The next stage I removed the click for getting to target....and used "stop" whistle when they arrived at the target post.
I am sure there are better ways, but this worked for me. I think there are some videos that are quite good by Leanne Smith, will try and dig them out for you
