why adding other passive mois like turkey is helpfulness

revamping sheep to cold and hot biomes and adding more animals is super helpful, fore now let's talk about revamping sheep ,my idea is to have thick fur and horns to resist coldness and add a cold and hotness meter for extra depth when killed it drops the usel stuff wool meat and an item called thick fur with you can add to resist coldness to some armor ,i propose to add like armor trimes add sword and weapon trims and add direct bows depending on the wood type and giving small buffs like fire aspects i hope this is helpful and have a nice day to all who work at mojang mincraft is an amazing game from the start