Common uses of Black walnut: intestinal parasites
The hulls of black walnuts are recommended for use as a deworming agent in pets. The active ingredients are purported to be tannins and alkaloids.
Therapeutic Uses for Black walnut
Black walnut has been used to treat dogs and cats with tapeworms.
There have been anecdotal reports of black walnut being effective against heartworms. However, there is no proof of this or any...