I'd have to pick something safe around kids, something that was cute enough for the family to enjoy, and something slightly unusual.

So I'm going with a Mara...a slightly bonkers animal that resembles a rabbit with the legs of a deer when it stands up.

It would help our rabbit try and keep the lawn under control for starters. And considering out cat is scared of the rabbit, I'd love to see what happened in a Mara encounter.