After getting our adult male just months ago our largest female dug a nest and laid 6 eggs. She cracked 1 and another might have a hairline crack but 4 are perfect. Unbelievably our second female started digging earlier in the main enclosure so after digging up the first clutch we lamped her in the nesting box and she started a nest at around 4. She's nearly three hours at it and is sitting over it now in perfect position to drop moving her legs slightly but not digging. It's a waiting game now I guess. These are our first leopard eggs. Very excited. The second nest is perfect so hope all goes well with laying. Does it normally take long for leopards to start dropping?