Then some days she is as good as gold. I just feel I can't relax at the moment.
You have my sympathies, its frustrating isn't it. Harry at 3 for the most part is

and I get really confident that we have cracked it and then he gets distracted and sees something to chase like a pheasant and all my confidence goes out the window

Do you use a long line? I keep one on Harry all the time and it means I can stand on it if he does try to run off! Before he came to us he had been allowed to run wild with no lead on at all chasing whatever he wanted, so he knows just how rewarding a good old chase can be. I use the long line all the time and do whistle recall work on every walk for a short amount of time with high value treats. I also work on keeping his attention by playing 'find it' with food in the long grass, he loves this and it focuses his concentration on me rather than looking for trouble

. If I just want to have a good stroll and don't want the hassle then I keep hold of the long line and just enjoy it and he doesn't seem to mind.
I can see massive improvements in these last few months, this morning a pheasant flew up right under Ben and Harry's nose, Ben stated to run forward but I called him and he came straight back

what a star. Harry was on his line thank goodness and ran forward, but it only took a few seconds to get his attention, where as a couple of months ago a distraction like that would have left him all wound up and unfocused for the rest of the walk. I've rambled a bit haven't I sorry, but what I am trying to say is don't get too fed up, it will all come right, try along line and take some yummy treats
