Methods to treat fleas in dogs:

1. Spray some repellent drops, use repellent drops.

2. Take a bath with special insect repellent bath liquid.

3. Use a flea-repelling collar. There are currently flea-repelling collars on the market.

4. Clean your dog’s supplies regularly and be sure to pay attention to your dog’s hygiene.

Symptoms of dogs infected with fleas:

1. Scratching with hind legs, often using the hind legs to flick the neck and other areas of the front body.

2. Bite and scratch with your mouth. Use your mouth to bite the tail, legs and other lower body areas.

3. Shake the hair frequently, and shake the hair from time to time, in order to shake off lice and fleas.

4. Rub itching on people, corners, table legs, etc.

5. Irritated, even moaning.