I tried to set a trigger for first generation Throdamas coming up for sale but the Wild box always stays unselected no matter how often I select it and save afterwards.

It seems to be the case with other types of pets as well.

Thank you for reporting.

Wild and Custom Skin triggers aren't working right now, you're right.

We'll fix this issue as soon as possible. I removed these options untill they will be working.

Sorry for the inconvenience.

Update: The problem with triggers is fixed.