I put this in and around my dog house outside. even though my dogs are mostly inside dogs, they like to play in there dog house and I keep insects down by using this.

Pros: keeps out door insects at bay

Cons: none

I use the food grade form and feed it to my dogs, chickens and ducks for internal parasites and I also dust all and their bedding areas. I take a tsp per day as well. Great stuff. The only downside is the dusty feeling on the dogs coats until it settles onto the skin or brushes off. I am highly allergic to chemicals used in flea solutions and all natural is the way to go.

Pros: Great for relief of mites, fleas, etc.

Cons: dusty