1. Wash all bedding in hot, soapy water
2. Vaccum all carpets, hardwood floors, linoleum, and tiled floors, and throw away the vacuum bag
3. Choose and apply an environmental flea control like methoprene, or call a local exterminator
4. Choose and apply a spray, pellet, or non-toxic flea treatment for your yard
5. Continue to treat your dog and other pets with a monthly preventive