★★★★★
I bought cloves on the advice of a friend to add to my dog's food for worms. I added it to the wet dog food and my little basset hound gobbled up the food. You add cloves daily (crush whole cloves preferably) once a day for a week, then one week without, then a second week to get the final ones.
A warning about cloves: do not give cloves to a pregnant dog, as cloves can cause uterine contractions.