

Then check in just before they're ready and equip the pet on each in the same order as they become ready. With multiple pregnant dwellers you want to use the pet on, you're probably best staggering when each of them gets pregnant by a tiny bit, and remembering the order. The pet just needs to be equipped on the female dweller as she becomes ready to give birth, the moment the baby icon appears over her head. Q: How do "Twins Chance" pets affect breeding?Ī: There has been plenty of debate about when you have to equip them, but I currently believe the following.


The primary stat of the parent is whatever their highest stat is at the time of conception (outfits not included). Children inherit the primary stat from either parent at a 50/50 chance. With common children for example this will be the stat that starts at 3 while the others have 2 or 1. It does not change their total SPECIAL, just which is highest with the points they have. Children will always have a "primary" stat, one that just starts off higher than any others. There are only two methods of influencing SPECIAL, one being the chance at getting rare/legendary children with high stat parents (see 5.4), and the other being highest stat inheritance. Q: Can I control SPECIALs in the children I breed?Ī: Yes, but you have limited control.
