A baby cheetah hisses as a natural instinct to appear more intimidating, even when it’s still small and vulnerable. Hissing is a defensive behavior used to express fear, discomfort, or frustration, often when the cub feels threatened or startled. Despite their tiny size, baby cheetahs try to mimic the behaviors of adult cheetahs, using hissing along with spitting or growling to ward off potential dangers. This early practice helps them develop survival instincts they’ll need as they grow. Video

These cheetah cubs have learned to distinguish the sound of their mother's calls and only answer once they're sure it's her. | National Geographic Animals

11K views · 531 reactions | Our youngsters had plans of their own during filming, driven by their growing curiosity. That playful spirit gave us the chance to capture these adorable moments. They’ve definitely walked straight into our hearts! ❤️ #animalconservation #cheetah #babyanimals | Cheetah Experience | Facebook

18K views · 1.3K reactions |  Turn your sound up for this purrfect...

131K views · 4.8K reactions | Cheetah cubs communicate with their mom using high-pitched chirps that sound like bird calls—each cub has a unique chirp she can recognize. | explore.org | Facebook

16M views · 333K reactions | Turn your sound up for this #InternationalCheetahDay moment! Cheetahs purr, bark, growl, hiss and chirp. This cub was vocalizing to warn a potential predator (or a keeper) to stay back. Miss the last cheetah update? Spot it here: https://s.si.edu/46H6I3h. | Smithsonian’s National Zoo and Conservation Biology Institute | Facebook