What to do if a dog is bitten by lice? - briefly
Examine the affected area, clean it with a gentle pet shampoo, and apply a veterinarian‑approved lice treatment while watching for signs of infection; keep the dog’s environment clean and vacuumed to remove any remaining parasites. If irritation worsens or persists after a few days, seek professional veterinary care for prescription medication.
What to do if a dog is bitten by lice? - in detail
When a canine shows signs of lice bites, begin with a thorough visual inspection. Look for small, pale, elongated insects attached to the skin, red or inflamed patches, and excessive scratching. Confirm the presence of lice before proceeding.
- Isolate the animal to prevent spread to other pets.
- Bathe the dog with a veterinary‑approved lice shampoo. Follow the product instructions for temperature, dilution, and contact time. Rinse completely to remove all residues.
- Apply a topical insecticide labeled for canine lice. Choose a formulation containing pyrethrins, permethrin, or fipronil, and apply to the skin as directed. Avoid the eyes, ears, and mucous membranes.
- Administer an oral antiparasitic if recommended by a veterinarian. Products such as afoxolaner or sarolaner provide systemic control and reduce reinfestation risk.
- Treat secondary skin irritation with a mild corticosteroid or antihistamine, prescribed according to severity. Use a soothing, non‑medicated conditioner to alleviate dryness.
- Clean the environment thoroughly. Wash bedding, blankets, and toys in hot water (≥60 °C) and dry on high heat. Vacuum carpets, upholstery, and cracks in flooring, then discard the vacuum bag or clean the canister.
- Implement a regular preventive program. Schedule monthly topical or oral treatments, maintain hygiene, and perform periodic skin checks.
Monitor the dog for three to four weeks. If itching persists, lesions worsen, or new lice appear, seek veterinary reassessment. Adjust the treatment plan based on professional guidance.