I asked him to spray my smaller backyard for fleas ticks ants and spiders which is approximately 27x27 and my dog pen for the same and it's 10x25. He sprayed around the outside of the house but not in the yard. He went inside the dog pen and stayed around the dog houses but not the whole pen.
I asked him to spray inside my garage also and he did but it was a spotty spray.
I'm still seeing spiders! Not very satisfied with this spraying.