Yep, Boo has started doing it a lot. Normally if she is eating and someone tries to share the same food bowl, but sometimes she will follow Stitch and nip his feet. He's also started hanging onto her tail tho, like literally picking it up and holding it as she moves. Strange animals ...
LOL! Mine do this too! grab each others tails, espeically when one is leaving the nest. Bisc or Widget will grab the escaping gliders tail with either their hands or their mouths and drag them back in! lol
Must be a dominance thing! they are so funny! =)