In celebration of it’s 100th anniversary, Milkbone is hosting a celebrity charity auction to benefit Canine Assistants, a non-profit organization which trains and provides service dogs for children and adults with physical disabilities or other special needs. Some of your favorite celebrities are auctioning of autographed photographs with their personal pooches for the eBay charity campaign.

Milk-Bone® teamed up with celebrity pet-photographer, Christopher Ameruoso, to capture Milk-Bone Moments™ between celebrities and their pets. Some of Christopher’s celebrity friends, including Paris Hilton and Nicollette Sheridan, and their canine companions have lent their autographs and pawtographs to some of his favorite moments on film.

The Milkbone/Canine Assistants auction, featuring photographs from Pamela Anderson, John Cann, Nicollette Sheridan, and Courteney Cox, ends on May 31st.

Visit The Auction