Five Pallas's cat kittens—known for their permanently sullen expressions, earning them the title of the world's grumpiest felines—have been put on public display at a zoo in Japan. The kittens, four males and one female, were born in May at Kobe Animal Kingdom in the city of Kobe. The zoo began showing them to visitors recently, offering a rare glimpse of the young cats as they explore their enclosure. Pallas's cats are small wild cats native to Central Asia, known for their thick fur, stocky bodies, and distinctive flat faces that give them a perpetually displeased look. The kittens were carefully monitored by zoo staff before being deemed ready for public viewing. Visitors have been delighted by the kittens' playful antics, despite their reputation as grumpy animals. The zoo hopes that showcasing the kittens will raise awareness about the species, which faces threats from habitat loss and hunting in the wild. Pallas's cats are listed as near-threatened on the International Union for Conservation of Nature's Red List. The display is part of the zoo's ongoing conservation efforts. The kittens are expected to remain a popular attraction as they grow, with their distinctive expressions continuing to charm visitors. Zoo officials note that while the cats may look grumpy, their behavior is typical of curious and energetic young felines.