New bears to minecraft including new biome

Hello, I have an idea to share with you. My idea was that you could add two new bears to the game. The first one is the black bear. they can spawn in the new cave biome, called, the bear cave. The bear cave is a small cave where the bear that lives there sleeps at night. The other mob is the brown bear. which is not as common. There is 75% of a black bear living in a bear cave. while a 25% of a brown bear spawning in a bear cave. Because in the wild, black bears are more common. During the day, if bee hives are nearby, they will eat the honey from the bee nest, which will anger the bees. The bears also eat sweet berries. If a player or any other mob enters their cave, the bear will attack you. And there is a baby version of each mob. please consider of adding to the game.