-Craftable Iron, Gold, and Diamond Horse Armor! Like crafting Leather Horse armor but replace the outer six slots with either Iron, Gold, or Diamond.
-Craftable Saddles! All you need is 3 Leather and 2 Chains.
-Craftable String! Take a White Wool Block and a pair of Shears for 4 String.
-Turn Rotten Flesh into Leather by smoking it in the Smoker!