Flea Treatment For Puppies 8 Weeks Old. Wash his bedding in hot soapy water, and vacuum the furniture and carpet surfaces. Top best answers to the question «what can i do if my 8 week old puppy has fleas».

Regular flea, tick, and worming treatments can help ensure your pup stays clean and healthy so you won’t need to worry about bugs in your home. Puppy flea, tick & wormers. 8 weeks (2 months) old.