Just as it says on the tin!

I am compiling a guide to cub death, namely the flavour text with a small section for how to prevent or stop it altogether, and so far I only have one-- I'd wholly appreciate any help I can get.

List:
__ has died from trying to find a new playmate! It seems the leopard cub's mother wasn't as happy about your cub as her offspring was. The cub's survival bar was at 24% but it dropped 16%, taking the survival bar to 8% when the cub died. Its records were not stored in your former pride.