Hunting Dog Training

I have taught my dog so many tricks, and I want to teach him more~ but I don’t know what else to teach him. I have taught him the following:
sit, stay, lay down, roll over, stop drop and roll, jump up, sit up, kisses, shake, and hand signals for all of them. He really is a smart dog, and I want to teach him more because I hope that someday he will be a showdog. Please give me some tips! Thanks!

My 6 month old chiweenie really needs to be taught some manners!!! Got any ideas? Any recommendations for affordable, effective dog training classes?

I am training with a choker and it is not controlling the dog to walk correctly why?

We got a new dog last weekend. He is about 10 weeks old. We’ve been told we should crate train him.
What is the purpose in crate training?
How do we go about doing it?
What size crate?
Give me all the details you can regarding this.
FYI:
He is a Yorkie/German Spitz mix and will probalby be no larger than 10 lbs.

I have two dogs that when in the yard bark at everything. I have one Bark collar, but it does not seem to work most of the time.