Fleas are infesting a cat, what should be done? - briefly
Immediately treat the cat with a veterinarian‑approved flea control product and clean all bedding, carpets, and furniture using an appropriate insecticide. Begin a regular preventive program to maintain a flea‑free environment.
Fleas are infesting a cat, what should be done? - in detail
A cat suffering from a flea infestation requires prompt, systematic intervention to eliminate parasites and prevent recurrence.
The first step involves separating the animal from other pets and restricting access to untreated areas. Immediate bathing with a flea‑specific shampoo reduces adult insects on the coat. After drying, apply a veterinarian‑approved topical treatment to the nape of the neck; the product spreads across the skin, killing fleas for up to four weeks. Oral medications containing insect growth regulators provide systemic control and interrupt the life cycle. Flea collars infused with long‑acting insecticides offer additional protection, especially for outdoor cats.
Environmental decontamination is essential because only a fraction of the flea population resides on the host. Wash all bedding, blankets, and fabric toys in hot water (≥ 60 °C) and dry on high heat. Vacuum carpets, upholstery, and floor surfaces thoroughly; discard the vacuum bag or clean the canister immediately. Apply a residual insecticide spray or fogger to carpets, cracks, and baseboards, following manufacturer instructions and ensuring proper ventilation. Professional pest‑control services may be required for severe infestations or multi‑unit dwellings.
A repeat treatment schedule sustains efficacy. Topical or oral products typically demand reapplication after 2–4 weeks, depending on the formulation. Monitor the cat daily for signs of irritation, excessive scratching, or new flea activity. Maintain regular grooming and schedule periodic veterinary examinations to assess health status and adjust preventive measures as needed.