My Lily also eats her poop!
I have been giving her a little bit of pineapple. Don't know if it's helping much though...I'm not consistant in giving it to her so it's probably my fault. I got the idea from the T.V. show "It's me or the Dog" and she said that pineapple makes the poo taste and smell bad. I just started giving it to her again this morning....after I had to chase her down & have her drop her poo, again! It's so gross!!!!! LOL