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.

Methods to remove fleas on dogs:

1. Fleas on dogs can be removed using flea powder;

2. You can use flea-removing bath liquid to remove fleas on dogs;

3. Soap can remove fleas on dogs;

4. External anthelmintics can remove fleas on dogs. Clear it out.