Four.

Terrifying though the Honkit is, they really are just a nuisance as opposed to being a direct threat. Nevermind that their high speeds and tendency to trip render it rather easy to capture one and, oh, put in a cage or something.

Speaking of, if somehow you manage to capture or immobilize it, try to resist killing the thing. There are a few tests I would like to perform, and in the event those fail I would like to retrieve it.
Having done so, I aim to send something much nicer in it's place.
And yes, we will be checking the shipping crate this time.
I won't lie, we got lucky it was the Honkit...