Dogpatch’s “The Dog Agility Page”:  

•includes links to articles, forums, events, clubs, international, products

Agility Ability – “Agility Central”:

•basic agility info

Cleanrun magazine:

•info on clubs, events, camps, exercises and agility paraphernalia

Clicker Training:  

•Karen Pryor’s (a clicker pioneer) site

Agility Nerds: 

•stretches for your dog