Contact
Found a breeding result that does not match your game? Send the two parents and what actually hatched. Corrections are prioritised over everything else.
Patch update alerts
One email when the breeding data is refreshed for a new patch. Nothing else, ever.
Direct contact
An email address has not been set for Pal Breeding Calculator yet. Add one under Appearance → Customize → PalBreed options and it will show on this page for readers and for data corrections.