I too have little poop eaters. TJ is an 'everyday' poop eater and Roxy is an occational poop eater.
I have tried the following with
NO SUCCESS!!!!!!!
Forbid
Deter
Pineapples
ACCENT
I am now trying Brewer's Yeast Tablets. I had one day of NO POOP eating from both of them and the next day they were back to eating it. I am going to try the tabs for a week and hopefully it will work....IF NOT....I already ordered 'Solid Gold - Stop Poop Eating'
I HATE IT SO MUCH....