Pets: controls and whistle

📯 Companion controls

Taming your first pet gives you a Companion Whistle. You can also craft one with 1 copper ingot + 2 amethyst shards + 1 string + 1 iron ingot; use JEI for the layout.

• Normal use: store the active pet or summon the selected one.
• Crouching use: switch to the next pet in your collection.
• Crouch and interact with your pet: toggle staying/following. If you move more than 24 blocks away, it follows you again.

Only one pet stays active; the others are stored safely. Commands: /mascotas, /mascota guardar, /mascota llamar and /mascota siguiente.