Penguins V2 - Only One Command

Hello! Today, I've created penguins! You can tame them, and they are a cool new Minecraft aesthetic mob! Also, more info about how and what I will be uploading will be coming out soon!

Click here for the command!

Tutorial:
Penguins will spawn in snow biomes, and they will follow you if you are holding a fish. You can tame them by
using bones, as this uses Wolf mechanics. You can spawn a penguin by typing this command in chat or in a
command block: "/summon Rabbit ~ ~ ~ {RabbitType:1}". This works as the penguin spawning uses rabbit spawning.
You can right click a penguin to make it sit, and it will have flame particles underneath it if it is sitting.

Credits:
By Code202

Notes:
For 1.10