I was playing around with diets and I tried a hyper diet: 20/15/50/15 which made my horses very hyper. Then I tried to make them mellow with 45/5/45/5 and 40 turns later they are still very hyper. Then I changed it to 50/10/40/0 and 30 turns later they are still hyper. I then tried a normal diet 35/15/35/15 for 20 turns and no change - still very hyper. What am I doing wrong?
Also - how much does diet influence training? I haven't seen a big difference in training when I went from very mellow to very hyper.