Latte, a 20-year-old cat; Molly, a 15-year-old bichon frisé; and Chloe, a 7-year-old collie. "Pets are sweet and lovable, and they don't yell at you. They're a family, in a sense, when there are more of them. When there's only one of them, they're lonely. They're happier when there's a herd of them…The kids don't have dogs on campus, of course, and they miss their pets. So, they can check out a dog. They can walk the dogs, which is kind of fun."