Infested adult fleas carry a stage of the tapeworm that can mature and multiply if the flea is swallowed by a pet. During grooming, pets often ingest such tapeworm-infected fleas. Once released into the pet's digestive tract, tapeworms mature into adult forms. On rare occasions, small children may ingest fleas and become infested in this way. If you see proglottids in your pet's feces or bedding, you should have your pet treated.
Veterinarians can prescribe pills or injections to safely treat for tapeworms in pets.
It's important to wear the proper protective clothes when applying pesticides. Long pants, a long-sleeved shirt, socks and shoes are the minimum. Check the pesticide label or additional safety requirements. When mixing liquid pesticides wear unlined, chemical-resistant gloves. Allow pesticide sprays to dry thoroughly before letting people or pets into a treated area.