Chef and creator of the Nutrish petfood brand Rachel Ray is hosting a Facebook campaign, sponsored by Nutrish petfood manufacturer Ainsworth Pet Nutrition, in which she will donate US$1.00 to Rachel's Rescue for every "like" on the pet rescue's new page.

Pet lovers can log on to Facebook and "like" Rachel Ray's Nutrish Facebook page from now through March 31, 2012. For every "like" the page receives, US$1.00 will be donated to help pets in need, up to a maximum of US$10,000.