Skin diseases caused by fungi, bacteria or parasites. In this case, you should go to the pet hospital for examination and treatment in time. If your dog occasionally develops small pimples and disappears on its own after a while, it is likely that the dog's body is causing the disease. Inflammation forms an inflammatory mass, and the body's self-healing function will slowly make the mass heal. Another possibility is that it is caused by certain neoplastic diseases, such as mast cell tumors, lipomas, histosarcoma, etc. It is recommended to take the dog to the pet hospital for relevant examinations to check whether there are surface parasites. If the conditions are met, it is recommended to conduct a fine needle aspiration test on the tumor.

1. Skin diseases

When a dog has a pimple, we must first determine the nature of the pimple. Take skin diseases, for example. Skin diseases may cause some papules, which are small bumps and small particles. This may be accompanied by itching, which is skin ulceration. If this happens, we can treat it The hospital will do a skin scraping to see if the dog has skin pimples caused by bacteria, allergies, or other reasons

2. Tumors

Relatively large pimples, Large pimples may be lipomas or other small tumors. If these small tumors do not grow very quickly or show no tendency to grow, we can ignore them for the time being. If it is found that it is growing too fast, or it is starting to grow in many places, then we need to perform a minor surgery on it to remove some of the small tumors. If we find these pimples but do not scratch them, we just need to take care of them at home and observe them.