Mark, you are one crazy hombre. And not in a good way.
For the life of me, I am not following this… And now that the Tiger has been fed, you’ll never get rid of it…
Not to mention the scale of the Ham compared to the Tiger… the Tiger makes it look like a turkey leg. Yikes.
The Daily Trail 
Nice call on the ham size. The tiger must be HUGE or the ham must be from a piglet.
But what theory did Mark test with the ham? Did he hypothesize it was a tiger robot that would not respond to food, assuming Disney Imagineers had set up a Jungle Cruise ride in Lost Forest? Think invasive species Mark, not Candid Camera.
Reading the sub-text more carefully, it is clear that Mark thinking went something like this:
Major premise: Some animals have stripes
Minor premise: A furry animal is eating Cherry’s ham
Conclusion: There must be tigers loose in Lost Forest!
Doesn’t make sense? Well, that pretty much coincides with Mark’s thinking on the subject.