Some people might like to have a pet but can’t because of things like allergies, expenses, or housing rules. That’s why the Eugene Public Library, in Oregon, is offering a playful alternative. Patrons can check out one of three robotic cats—Mr. Pickles, Percival, or Bandit—and bring it home for some furry companionship. The robots are black-and-white with green eyes, and they purr and meow just like real cats. They’re especially helpful for older people who can’t own actual pets, and they can boost mood and cognition in adults with dementia, according to a study by Florida Atlantic University. But anyone with a library card can borrow a cat. Library staff enjoyed them so much that they purchased a couple for employees to relax with on breaks. “Maybe you had a stressful part of your day . . . and you just need a moment,” librarian Heather Sears told Oregon Public Broadcasting. “You can come hang out with one of our cats that are here.”