Will Falconer, DVM Moderator
Hi Barbara, welcome.
I am not familiar with Dr. Wessner or his protocol, but if he's getting success with it and it's safe and works with the animal's health as a means of ridding the parasite, it should be fine.
I've treated a dozen or so positive dogs over the years with classical homeopathy, largely successfully. The animal gets healthier, and the worms no longer have a home. Nothing to "kill" the worm per se. Not easy, and not "one size fits all," but it's worked for me.
Best of luck, and if you venture onto that path, perhaps you'll report back here and let us know how it worked for you.