Hi-Yield Garden, Pet, and Livestock Dust does not specifically mention collards on the product label. You could potentially use a product such as Sevin Dust instead. You may view the full product label here.
The Hi Yield Garden, Pet and Livestock Dust Product Label states that the product can be applied to dogs safely when used according to the instructions, however in the precautionary statements it does state it is harmful to animals if swallowed. Since we do not make this product, we would recommend you reach out to the manufacturer directly for assistance in how to keep your pet as safe as possible while using this product.
From the use instructions for dogs, it seems you would be using a very small amount and brushing it down to the skin level so the dog is unable to lick it off its coat on the surface. If any other precautionary steps need to be taken, VPG will let you know. You can reach them at 855-270-4776.
Hi-Yield Garden, Pet, and Livestock Dust has a three year shelf life if stored in a cool, dry place. Any product diluted with water, should be applied within 24 hrs of mixing.
No, Hi-Yield Garden, Pet, and Livestock Dust is not labeled to repel snakes. Please feel free to browse through our snake control selection of products here.