Mona is very useful.
A) She is Teal shown and hid
B) She seemed to have a lot of confetti kids
She's a great cat, Ivy.
Here is another Ivy proof using Mona to prove Plumberry is dominant to Tealberry
Mom is Mona who we know has Teal shown and hid
Dad is Filmore who shows Plum
Meeko shows Plumberry from Dad so had to get the Tealberry as a hid from Mom.
Gotta love Mona!