Dog Owner's Guide: Canine Issues  
   Articles on pet overpopulation, puppy mills, shelters, vaccination and registration laws, breed specific legislation, limit laws, and leash laws.
   http://www.canismajor.com/dog/tissue.html

The Voice for Dogs  
   News, abuse cases, puppy mills, kennel and rescue raids, lists of commercial and USDA breeders, canine legislation, and rescue issues.
   http://www.thevoicefordogs.org/

VetCentric: Pups with Papers  
   An article by Tracy Vogel explaining that registration papers are not necessarily a sign of quality.
   http://www.vetcentric.com/magazine/magazineArticle.cfm?ARTICLE=Pups%20with%20Papers

Unchain Your Dog  
   Speaks about the issue of keeping a dog permanently on a chain.
   http://www.unchainyourdog.org