Dimetrodons

Dimetrodon's in my opinion would be a fantastic mob to have. Having it be similar to the axolotl. It would be a passive mob until it was threatened it wouldn't be very big about one block in size, and it would only deal 1 heart of damage if you attacked it, but it would make up for its numbers by having at least 5 of them spawned closely. They would be found in swamps and mangrove forests, and they would be able to be tamed with raw salmon when tamed they would help the player fight. Upon drop, they would have a chance of dropping raw dimetrodon meat and a dimetrodon sail. The meat would be able to be cooked and the sail could be used to make Dimetrodon soup using raw salmon and brown mushrooms. The sail could also be used to make a potion of water speed (Or some other name) it would allow you to swim faster for a certain amount of time while being in water or in lava. It would have about 5 hearts while wild, but 11 hearts when tamed.