Looks like this offer expired June 30,2012.
Allow your dog to join the Cupcake Craze. Get your pup friend a Free Sample of Pink Dogs Cupcakes. Just fill in your information, provide your dogs name, age, and breed. Your Free Sample 2-pack of Cupcakes will be on its way. Hurry, these won’t last long.
From the site: At Pink Dog Bakery, your dog’s health is important to us. All Pink Dog treats have been formulated to meet the standards set by the Association of American Feed Control Officials (AAFCO), and only contain ingredients that have been recognized as safe.
We haven’t just stuck to the bare minimums, though. We use only natural, human-grade ingredients, organic vegetables, and free range meat/poultry/eggs. We don’t use any ingredients that we wouldn’t eat ourselves; there are no animal by-products in our treats, and we don’t try to bulk up our biscuits or cupcakes with cheap ‘filler’ ingredients.