I have been reading up on the fleece cozies, tunnels and more and want to sew a few for our guinea pig. From what I read, the anti pill is the best fleece to use. Problem is, I don't ever remember seeing labeled anti pill at my local store, or Walmart. Is this something that Joann's would carry? Am I better off ordering online? Is there another name, for the same kind, that I should be looking for?