Dennis from Hartford writes
When Tempo SC Ultra is mixed properly according to the product label the small amount of active ingredient left behind on the grass once the product has dried only has a toxicity level of that to kill something as small as an insect. The insect walks across it, picks up a little bit on their feet/bodies and ingests it as they groom themselves. As long as your dogs were out of the area until it dries there should be no harm.
Answer last updated on: 07/14/2014