Whats the component responsible for dealing with worms? I'll find a suitable replacement. I'm from the Netherlands by the way and Beaphar is a manufacturer in these parts with several product on the market.
Look for fenbendazole, albendazole or any *wormer* that ends in "zole". Any dog, cat, rabbit, goat, horse or cattle product that ends in zole will work if the correct amount is given.
Any poop yet?
-Kathy