[theBCnut]

If they were rice sized, it was definitely from eating fleas. No telling when though. They can take quite some time to get to the point where they are dropping egg sacs, but that’s probably what you found. That particular type of worm, while nasty, is not as likely to cause problems with the function of the intestines as some other worms are. You might want to look into foods that have montmorillite clay if you can’t find the Perfect Form or if it doesn’t work for him.