How should I fight fleas on a cat? - briefly
Apply a prescription flea treatment—spot‑on or oral—following the veterinarian’s dosage guidelines and wash all bedding in hot water. Complement the medication with daily flea combing and a household insecticide spray or fogger to eradicate remaining parasites.
How should I fight fleas on a cat? - in detail
Fleas on a cat require an integrated approach that targets the animal, the home, and future infestations.
Begin with a thorough examination. Use a fine‑toothed flea comb on a dampened coat; slide the comb from the head to the tail, inspecting each pass for live insects or dark specks (flea dirt). Collect any findings in a container of soapy water for confirmation.
Select an appropriate adulticide. Options include:
- Topical spot‑on treatments – applied to the base of the skull, providing 30‑day protection; choose products labeled for the cat’s weight and age.
- Oral flea tablets – systemic medications that kill fleas after they feed; ensure veterinary approval, especially for kittens or pregnant cats.
- Collars – release low‑dose insecticide over several months; verify that the collar is designed for felines and not dogs.
Apply the chosen product according to the manufacturer’s instructions, avoiding contact with the cat’s eyes, mouth, and open wounds. Repeat the application at the recommended interval to break the flea life cycle.
Address the environment simultaneously. Flea eggs, larvae, and pupae reside in bedding, carpets, and upholstery. Effective steps are:
- Wash all bedding, blankets, and removable covers in hot water (≥ 130 °F) and dry on high heat.
- Vacuum thoroughly every room, focusing on seams, under furniture, and pet‑frequented areas; discard the vacuum bag or clean the canister immediately.
- Apply an indoor insect growth regulator (IGR) such as methoprene or pyriproxyfen to carpets and cracks; follow label directions for dosage and safety.
- Treat outdoor resting spots (porch, garden) with a pet‑safe outdoor spray if fleas are observed outside.
Implement preventive measures to stop re‑infestation:
- Maintain a regular schedule of flea preventatives year‑round, especially in warm climates where fleas thrive continuously.
- Keep the cat’s weight within a healthy range; underweight or overweight animals may metabolize drugs differently.
- Limit the cat’s contact with untreated animals; ensure all household pets receive compatible flea control.
Monitor the situation for at least eight weeks. Re‑inspect the cat weekly with the flea comb, and repeat environmental treatments if live fleas reappear. If infestations persist despite diligent effort, consult a veterinarian for prescription‑strength options or to rule out underlying health issues that may impair treatment efficacy.