Idk about bunnies, but in humans if its a stye the advice is to just keep the area clean with warm water and massage it out like if its on the bottom lid then with a finger massage from below the stye upwards, so encouraging the skin there to push out the stye. Not sure if it'll work with bunnies. In humans it might cause eye irritation depending on where it grows coz it rubs on our eyes when we blink but bunnies don't blink that much so maybe it might be an issue. Either way it shouldn't be harmful just cosmetic.
You may train a bunny to do tricks, but a bunny teaches you patience and the fragile beauty of silence.
