Here's what's likely going on:
* "Tail" as a verb: You might be thinking of the verb "to tail," which means to follow someone secretly. In that case, "tailing a rabbit" would mean to follow a rabbit, possibly for observation or hunting purposes.
* Misspelling: "Tail" might be a misspelling of another word related to rabbits, like "tail" (referring to the rabbit's appendage) or "tale" (a story).
To clarify, please provide more context:
* What did you mean by "tail a rabbit"?
* What information are you looking for?
Once you provide more context, I can give you a more accurate answer.