Sounds to me like the pooch is being a dog. There is a big difference between fetching in the park and a "trained retrieve".
I am more than happy to offer some advice, but I need a little more info.
What are your goals for your dog? How much time are you willing to invest/ commit.
Do you want a dog that will flush birds and retrieve more or less reliably to hand? Or do you want "finished"
I'll try to keep it to the point. The main reason I starter this thread is last week when I took him out for a little retrieving practice I use a canvas bumper with pheasant sent ( the kind that looks like a stick of deodorant ) and one of those life like looking dummies ( pheasant style with the hard head feet and tail, dokken I think they call it here. ) that Dirt found in a field on day while hiking.
What I think the BIG problem wit that day was.
1- it was hot.
2- he spent about 2-3 hrs playing with a 4 month old puppy prior to our training session.
3- Dirts 2nd time out on a real training session, away from the back yard and town park.
I'm not looking for excuses to excuse his behavior, just trying to figure out where the problem was and correct it.
What I would like to see happen is for him to dive into the brush with out hesitation ( that's my biggest issue with him )
And I'm not expecting him to be field/hunting expert. I guess just a weekend warrior like my self. Unfortunately I work in wash.dc and live just south of York city PA.
I want a flusher and retriever and to stay until I shoot.
And as far as time to invest I can devote 1-2 hrs daily and the weekends are
Pretty much open to do what I want. And I have a great wife who doesn't ad to the honey do list during fishing and hunting season.
I hope this info helps you let me know if you need anything else. I'll be looking forward to you're reply.
Dave.
Sorry I forgot to address the steadied to flush. Start by teaching your dog on lead to sit to a whistle. this is nothing more then sit, whistle toot, sit. pretty soon the dog will just sit whenever you to the whistle. Once this is solid remove the lead. Now take him for a walk in the field and gradually increase the distance she is away from you while saying sit, a toot, and a sit command. Slowly remove the sit command till you only whistle and the dog will sit. No slowly add in distractions starting very simple and gradually increasing the difficulty. It is very important that you demand and expect perfection from the dog at this level. Now go back to that same field and play dead bird but make your dog sit with the whistle numerous times. This step will go poorly and you will struggle and most likely will need to put a check cord on the dog to get the sit. If your dog is collar condition to sit you could use an E collar but I would be somewhat hesitant if your dog is the least bit timid or unmotivated on birds. I cannot stress enough that your dog will need to be 100% proficient. Now have your buddy throw a bird into one of those clumps and have your dog sit in process of going for the retreive. I would definitely have a check Cord on for this step at least initially. Now it's time to add in a shot to The thrown bird. Again 100% compliance before moving onto the next step.
Now grab your buddy, buy a bunch of birds at the game farm. watch your dog closely, when the dog flushes the bird whistle and and demand a sit. Your buddy shoots the bird, you release the dog, he goes out, retrieves it. Easy.....you've just trained a wonderful upland companion. Plus you look like the world's greatest dog trainer.
If you take your time and move in very small in incremental steps you will find this to be a very fun and enjoyable process, the dogs absolutely love playing dead bird.