* [[Age]] is a factor in breeding: [[calves]] or [[foal]]s will not breed, neither will young/early adolescence animals.
* Breeding increases a player's [[soul depth]].
* Pregnancy times varies from 5-11 wurm [[Time|weeks]], regardless of species. Examining the animal will show the amount of real life days left.
* Animals can have a miscarriage.
* If too hungry or low on fat animals can die when giving birth.