Bull Athletics
After getting my pack bull up to 60 athletics and not noticing much of a change, I opened up the editor and found that bulls are set to have no benefit from athletics. I changed this, giving them a range from slightly worse than default to about 50% better than default. They should still be significantly slower than humans, but not so much slower that you wish you’d just gotten another person instead.
At 60 athletics, my bull has a speed of 17 with this mod (I’d just give you a direct range but the numbers I changed are a bit down the math pipe from the final value and I doni’t know all the considerations.)
