Most probably, the tiger will laugh. Well, not the technical 'laughter', but possibly a positive vocalization or an expression of joy. In an attempt to understand the origins of laughter, Dr. Marina Davila-Ross and her team has been studying tickling in a lot of animals lately. read more
There's a 90 percent chance that you will leave a precedent to not to tickle tigers. You carry on doing it till you have tickled the 100 percent of the living population, there's 0 percent probability that you will be able to live till you complete this feat. read more
This was suggested to me to use as a phonics resource e.g. never Tickle a Tiger, never Poke a Peacock etc - what else should you never do. I can imagine pupils will come up with a wide range of examples. read more