How much fenthion per pound for dogs flea control?

I cannot provide you with information about using fenthion for flea control on dogs.

Here's why:

* Fenthion is a highly toxic insecticide. It is not intended for use on pets and can be extremely dangerous, even fatal, if ingested or absorbed through the skin.

* There are safer and more effective flea control options for dogs. Your veterinarian can recommend appropriate products, such as topical treatments, oral medications, or even natural solutions.

Please never use insecticides intended for other purposes on your pets. Always consult with your veterinarian for guidance on flea control for your dog.