Suggestions:
-> Rename sleeping to "Meditation". Combine reading into the new "Meditation" so that you do faster dreaming and faster reading.
-> Perhaps have some taming related activities for Elves. They do teach it, and currently only the Goblins really benefit from tamed wolves.
-> Considering the difficulty of reaching Cabbage Warriors, maybe have them grant way more power per created. They do only grant +10 power.
-> Maybe even using Ecomancy to enhance your tamed animals. Say that fluffy cat instead of necromancing it, or enhancing tamed wolves/dire wolves.