1. Apply anti-flea ointment once a month

Applying anti-flea ointment once a month is the most effective and most popular method for preventing fleas. Most topical or topical ointments require a prescription from your veterinarian. Apply a few drops or a pre-measured vial to the areas indicated. Some ointments will instruct you to apply between your dog's shoulder blades, while others may need to be applied to several different areas. Apply the ointment directly to your dog's skin, not the hair. This ointment can kill adult fleas that live on or bite your dog, and the effect can last for a month. Some products can also kill insect eggs, but not all products do this. Use it once a month and don't stop for a whole year. If you live in a place where the temperature drops to freezing point in winter, you can use it less often during the colder seasons. After all, fleas are not active at this temperature.

2. Feed the dog 1 flea medicine every month

Ask the veterinarian to prescribe some preventive pills and give the dog 1 piece every month. Mix the tablets into your dog's food and feed him once a month. Your veterinarian will prescribe the appropriate dose based on your dog's weight. After taking preventive medicine, if a female flea bites the dog, it will ingest a chemical called lufenuron and then pass it on to the flea eggs, preventing the eggs from hatching (however, lufenuron cannot Kills adult insects, so it may take a while to be effective).

3. Cleaning of the home environment

First of all, the dog’s nest and toys must be kept clean and cleaned and disinfected regularly. When mopping the floor, you can pour some disinfectant into the water to wash the mop. If necessary, close the doors and windows tightly, spray the room with insecticide spray, and open the windows after 3 hours to eliminate the smell.

4. Maintain dog hygiene

Take a bath once every 7 to 10 days. Pour flea-killing liquid into the bath water, or after each bath and drying, apply it on the dog’s neck and armpits. Spray a little pet-specific flea killer at the base of the tail, and wear a flea collar when going out.