PetzLife Herbal Defense Chews are formulated to give your dog a holistic barrier from ticks and biting insects. It is a flavorful daily chew that features functional ingredients. Each piece features natural ingredients to provide protection from the inside out. It is effective, safe for all ages and contains No chemical insecticides. The main active ingredient is quassia bark, which is from a small shrubby tree native to the West Indies. This bark is bitter, which is why it works great to repel insects. Takes effect in as little as 5-10 days.
Feed as a treat daily (Split AM and PM) Dosage:41 - 60 lbs......5 Chews Per Day61 - 80 lbs............10 Chews Per Day81 lbs & Up............... 15 Chews Per Day.
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