When creating a new world and setting Crocdog attacks to 'none' attacks will occur regardless at what appears to be the 'default' setting - 2 dogs at 8-12 days.
Tested 2 times with same results.
Tested with only ShipWrecked active.
Steps to Reproduce
Start a new world with Crocdogs set to 'none' Dogs will attack regardless
This issue has not been confirmed by a developer yet.