Waffles the cat, who was left without his parents for two weeks, reacted angrily after they returned from their two-week vacation. The Golden Breakfast Club posted a YouTube short showing Waffles' reaction after his parents left him with a pet sitter while they were away. The video shows Waffles reacting angrily to their parents' decision to leave him alone, while his dog sister, Maple, stayed at her best friend's house during their absence. Experts recommend that cats can develop anxiety when left alone for too long, and it's important not to exceed 24 hours without checking in. It's also important to ensure that cats have multiple sources of clean drinking water, a clean litter box, and plenty of dry food or an automatic feeder.