Minnesota Zoo Poop Expert
I have been certified by the Minnesota Zoo as a poop expert. I can identify poop from the zebra, ostrich, and giraffe. I could probably identify poop produced by lions, tigers, leopards, and other big cats.
I think big cat poop would look a lot like house cat poop - only it would be in larger quantities. But that is just a guess.
But the certification process only requires you to identify poop from the zebra, ostrich, and giraffe.
You can go through the certification by going to http://whopooped.org/. And keep in mind this is a REAL process from a real zoo. After going through the online training (about 5 minutes) you can print out your very own poop expert certificate.
I plan to frame mine.