This condition in dogs is generally caused by the following three reasons: parasites, skin diseases, and stress reactions after just shaving.

1. Parasites:If the dog frequently scratches, rubs the butt, arches the back, and does not eat fat for a period of time, then the dog may have parasites. If there are parasites, if not treated in time, it may cause the dog's skin to be scratched. We should go to the pet hospital in time to buy suitable anthelmintics for the dog.

2. Skin diseases:When the dog’s skin is red and swollen, and the skin is damaged, there may also be some erosion or ulceration. In this case, the dog may suffer from skin diseases. . At this time, we can take the dog to the pet hospital. If the diagnosis is confirmed after a tablet microscope examination, we can take or apply medicine as directed by the doctor. And combined with medicinal baths, etc. to treat skin diseases.

3. Stress reaction after shaving: The dog will be in a bad mood after shaving, and may scream on his own, not take the initiative to go to the toilet, or lose his temper even when he gets to the toilet. The dog scratches the diapers on the plate and refuses to look in the mirror. This is because it feels that it has become abnormal and ugly, and its self-esteem has been greatly traumatized. At this time, we need to carefully comfort the dog and take care of the dog's emotions.