nevermind it still isnt letting me breed my dogs with it in my game. im not sure why
Did you try unticking "Native Pregnancy Override" under Wonderful > Settings > Pregnancy > Other Settings?
Wonderful Whims should only affect human and supernatural pregnancies, but there might be a bug.
Also, double check your pet pregnancy settings in MCCC
tysm! it definitely isnt my MCCC settings as the pregnancy percentage chance is at 100%.