How to get rid of fleas on a dog if drops don't work? - briefly
Use an oral flea medication prescribed by a veterinarian, supplement it with daily flea‑combing and a comprehensive home treatment that includes washing bedding in hot water and applying a residual carpet spray. Consult a veterinary professional for prescription alternatives and integrated flea‑control guidance.
How to get rid of fleas on a dog if drops don't work? - in detail
When topical spot‑on products do not eradicate canine fleas, a multi‑modal approach becomes necessary. Begin with a thorough environmental decontamination, because adult insects, larvae, and eggs persist in the surroundings.
- Wash all bedding, blankets, and toys in hot water (≥ 60 °C) and dry on high heat.
- Vacuum carpets, upholstery, and cracks in flooring daily for at least two weeks; discard the vacuum bag or clean the canister immediately after each session.
- Apply an approved household insecticide spray or fogger that targets flea stages; follow the label’s safety instructions and treat all rooms where the dog spends time.
Next, address the animal directly with alternative systemic options. Oral flea‑control medications containing insect growth regulators (IGRs) such as pyriproxyfen or methoprene, combined with adulticidal agents (e.g., spinosad, afoxolaner, fluralaner), provide rapid kill of existing fleas and prevent reproduction. These products are administered once monthly or at longer intervals, depending on the formulation, and eliminate the need for topical applications.
If oral medication is unsuitable, consider a prescription‑only injectable formulation that releases an IGR over several months. This method bypasses the skin barrier and delivers consistent protection.
For immediate relief, a flea‑comb can physically remove adult insects from the coat. Comb the dog at least twice daily, focusing on the neck, tail base, and underbelly. Dispose of captured fleas in soapy water to prevent re‑infestation.
Finally, monitor the situation. Conduct weekly flea counts using a comb; a decline to zero indicates successful intervention. Continue environmental treatments for at least six weeks, the duration of the flea life cycle, to ensure no emerging larvae survive.
By integrating rigorous cleaning, systemic medication, and mechanical removal, flea infestations persistently resistant to spot‑on solutions can be eliminated without resorting to repeated topical applications.