What to do if a dog has fleas? - briefly
Begin with a veterinarian‑approved flea shampoo or topical treatment and immediately wash the dog’s bedding, vacuum all carpets, and clean the home thoroughly. Follow with a monthly preventive medication to maintain a flea‑free environment.
What to do if a dog has fleas? - in detail
A dog infested with fleas shows excessive scratching, red skin patches and may have visible insects on the coat.
Isolate the animal to prevent spreading. Wash all bedding, blankets and toys in hot water. Vacuum carpets, upholstery and floors thoroughly; discard the vacuum bag or clean the canister after use.
Select an appropriate flea control product. Options include:
- Topical spot‑on treatments applied to the skin at the base of the neck.
- Oral medications that kill fleas within hours after ingestion.
- Flea‑combing with a fine‑toothed comb to remove adult insects and eggs.
- Prescription shampoos used for a short, intensive bath.
Treat the environment concurrently. Apply a household flea spray or fogger to carpets, cracks and crevices. Treat outdoor areas where the dog spends time with an insecticide labeled for flea control.
Implement a preventive schedule. Use a monthly preventive (topical, oral or collar) year‑round. Regularly groom the dog and inspect the coat after walks. Keep the living area clean, laundering bedding weekly.
Monitor the situation for two weeks. If fleas persist, consult a veterinarian for alternative therapies or a combination treatment plan.