Dogs love to shake their heads, and their ears feel foreign objects and discomfort; sometimes they will scratch the outside of their ears, but the dog feels itchy ears, so they scratch.

The ears have odor and dirt. If you push aside the dog's ears, you can obviously smell a odor and see yellow and black dirt. The ears become red and swollen and prone to bleeding, and the ears will look red; pus or blood flow out. This is a serious case. The ears will secrete some bloody juice, which will look a little scary.

The ear canal of a dog is covered with rich ear hair. If it is not cleaned frequently, it is easy to produce dirt, which can cause ear mites in severe cases. The normal ear canal should be clean, without any odor, without dirt, and pink. If a dog often shakes his head unnaturally and scratches his ears with his claws, it means that his ears are uncomfortable and need to be cleaned. When you find that the dog frequently shakes or scratches the ears, it means that there is a problem with the dog's ears, but many careless owners only find out when the dog's ears float out of the odor.

In fact, as long as you use the correct method to clean the earwax, you can reduce this situation. The dog's ears are still relatively fragile. It is best for the owner to develop the habit of regularly checking the dog's ear canal to avoid the transition from severe ear mites to the body to cause skin diseases. At that time, treatment will be a relatively slow process.