There's never a shortage of animals that need rescuing like Stewie. The senior dog's family had left him behind a year ago, and Stewie became homeless, sticking by his old home and hoping his family would come back. Resorting to eating rocks to stay alive, animal rescue group Hope For Paws fortunately found him. The gentle dog let workers clean and bathe him, and the unfortunately discovered he had tumors all over. Luckily, they were benign and able to be removed. Now, he's doing well in foster care and ready to be adopted!