That has got to be about the most annoying video I have ever watched!
I don't know about toxicity. He also lists orange oil and that is known to be toxic (d-limonene). I don't know about the wondercide as they may be like the Springtime garlic in that they have figured out a dilution or manufacturing method that is safe and effective.
NAPWDA Certified Cadaver Dog
Waiting at the Bridge (italics
=GSDs) (hemangiosarcoma=blue):Grim , Cyra, Toby
, Rainbow, Linus, Oscar
, Arlo & Waggles