Working out how to tame the Baby Wyvern pet in Crimson Desert is relatively complicated, especially if you're not that patient. Unlike the Phoenix, who you have to trick-shoot from the sky, or the Iron Eagle, which consumes a bar of platinum, taming this flying beast is far more relaxed.
You basically have to find the Wyvern Egg and then hatch it, at which point it registers as a pet. You can turn the Baby Wyvern into a special wyvern mount, which I'll explain lower down. So, here's what you need to know to hatch the Baby Wyvern in Crimson Desert.