We haven't had our piggies for very long, but I noticed that Tasha has a tendency to eat her baby carrot really fast and then zoom around trying to take Tess' or Terrie's.
Tonight Terrie wasn't interested in hers and I laid it on top of one of the hideys so that I could give it to her later. Next thing I know, there is Tasha, stretching her little body like an accordion, honing in on that carrot on the house. She's got the nose of a blood hound! It was just too funny! Now she periodically checks the top of all the hideys.