How to remove lice from a dog? - briefly
Apply a veterinary‑approved lice shampoo according to the label, then comb the coat with a fine‑toothed comb and repeat the treatment after 7–10 days to interrupt the life cycle. If the problem continues, seek veterinary advice for prescription options.
How to remove lice from a dog? - in detail
Lice infestations in canines can cause itching, skin irritation, and secondary infections. Prompt detection and thorough treatment prevent the problem from spreading to other pets or humans.
First, confirm the presence of lice by examining the coat and skin. Adult lice, nits, and egg casings appear as tiny, crab‑like insects or white specks attached to hair shafts. Use a fine‑toothed comb on a dampened area of the coat; move the comb slowly to capture specimens for visual inspection.
After identification, follow these steps:
- Isolate the animal – keep the dog separated from other pets for at least 48 hours to limit transmission.
- Bathe with a medicated shampoo – apply a lice‑specific shampoo containing pyrethrins, permethrin, or a veterinary‑approved insecticide. Lather thoroughly, massage into the skin, and leave the product on for the time specified on the label (usually 5–10 minutes). Rinse completely.
- Apply a topical treatment – use a spot‑on product (e.g., fipronil or selamectin) directly onto the skin at the base of the neck and along the back. Ensure correct dosage based on the dog’s weight.
- Comb the coat – after the bath, run a fine comb through the entire coat, focusing on the neck, ears, and tail. Dispose of captured insects and nits in hot, soapy water.
- Treat the environment – wash bedding, blankets, and toys in hot water (≥ 60 °C) and dry on high heat. Vacuum carpets and upholstery; discard the vacuum bag or clean the canister afterward. Apply an environmental spray labeled for lice control if infestation is severe.
- Repeat the process – perform a second bath and topical application after 7–10 days to eliminate newly hatched lice before they mature.
- Monitor for reinfestation – inspect the dog weekly for four weeks. Continue using the fine comb and observe for any signs of itching or visible insects.
If chemical options are unsuitable, consider a veterinarian‑prescribed oral medication (e.g., ivermectin) or a natural remedy such as a diluted neem oil spray, applied after a test patch to confirm tolerance.
Document the treatment dates, products used, and dosages. Provide this record to the veterinarian during follow‑up visits to assess efficacy and adjust the protocol if necessary.