BREED APES
Once the mating is done, you will automatically see your unrevealed Baby Fat Ape appear in your wallet, but it will take 4 weeks for the babies to reveal. There is also a 8 weeks cooldown for the parents, which means that the Fat Apes can only breed once every 8 weeks.
Breeding rare Fat Apes increases your odds of getting a rare baby as well.
Before buying any ape to breed, you should always lookup if he's ready to breed.