A friend of mine, trained her Chihuahua Indigo from this link, and taught her hand signs as well!
Grace Christensen Aug 7... Terri, This is the book I used with Indigo, it worked wonderfully....
See you tomorrow about 5:30
http://www.facebook.com/l/vAQGpuPx2AQFXCzIWwzKyCHl0GTKziKD3h1MEAnv8Sb8TnQ/www.amazon.com/Little-Dogs-Training-Pint-Sized-Companion/dp/0793805376/ref=sr_1_1?s=books&ie=UTF8&qid=1344383027&sr=1-1&keywords=YOUR+PINT+SIZED+COMPANION
I also like this website......full of information
http://www.facebook.com/l/CAQHqoNzTAQGGiT-adTNz-JdYOqotrQv2STOajHoG2VBQZw/www.canismajor.com/dog/topic1.html
Hope you enjoy these two links for training tips!