Can someone help me with training problems? If you can tell me what command or trick it is and how you train a dog to do it. I have a rat terrier that is very hard to train.

What problem are you having? What are you looking to teach your dog? How old is he/she? I'm sure somebody can help you here if you describe your situation with more detail.

[mightymite]

There are a ton of trick training books and videos available. You can purchase most of these from dogwise. Http://www.dogwise.com

Some good ones:

Take a bow wow video series
101 dog tricks (this is a book)

Karen pryor also has dog training books on her website that use clicker training. Try sunshinebooks.

He is almost five and I want to train him anything I can.

Your best bet is to contact a local training club and see what types of classes they have. Options include agility, dog tricks, advanced obedience and more...