After my pup was born, I visited everyday until I got her. I practiced the clicker training on the Mom - she's not quite 2 yr old. I taught her to crawl. She would get so excited when I brought out the clicker! I printed up some lessons from
http://www.clickerlessons.com/lessons.html for my Mom to work with her pup.
I bought a book for half price on the Internet but I thought the above was way more detailed in how to clickertrain (pictures & everything). You should check it out. You can buy clickers at Petco, Petsmart, etc. I ordered the i-click (softer click) online since mine were pups & the noise wouldn't scare them. They are so scared of everything at first.