My daughter had two dogs and and a cat when her 7 year old daughter began itching like crazy. Yup. Fleas.

The exterminator came and sprayed while everyone was gone for 12 hours, animals were dipped.

Two weeks later, same old story. Called the exterminator again, cleaned the animals up again.

No luck.

Put Revolution on all three animals, washed all the linens.

In three weeks, not one flea in the house or on the animals.

And all of her animals were inside/outside with a doggy door.

Mary