Hi there,
Ivy touched base very well on why Confetti cats are more difficult to breed.
The most valuable info about confetti cats is that each breeding have a chance at being a confetti or a 'normal' fur.
"unlike with regular kitty cats who have a shown and a hidden fur - Confettis have 4 furs: shown confetti fur, hidden confetti fur, a genesis fur, and a hidden traited fur. "
I will add, that if you ever have a confetti pair that does not produce you at least 2 confetti offspring by the time they reach 115 days old, then please file a support ticket and let us know.