Sinead O'Connor poses with her pet dogs at her home in County Wicklow, Ireland on February 3rd, 2012.
Musician Slash poses with Jacob, a Columbia Red Tail boa constrictor .
Musician Chris Isaak and his dog Rodney.
Walking the dog.
Pete Wentz of Fall Out Boy with his dog Einstein.
Alice Cooper performing live onstage at the Alexandra Palace on October 29, 2011 in London.
With Arthur, their English Cocker Spaniel.
Band of Horses pose with a pet dog.
Musician Jordin Sparks backstage with her dog, Maggie.
Maria Carey with her Jack Russell Terrier named Cha-Cha.
Ciara and her dog Tyson.
Sam Preston poses with his pet chihuahua, Beetlejuice.