This is a common behavior in dogs that is often caused by neurological problems.

Many diseases, such as canine distemper, brain parasite infections, and bacterial infections, can cause this symptom.

Once parents notice signs of their dog chewing empty food, they should send it to the hospital for a comprehensive examination in time to determine the cause and prevent the condition from worsening.

Tip:

To protect your dog from potentially serious illness, we need to take a series of precautions.

This includes timely vaccination, internal and external deworming, and maintaining healthy eating and exercise habits.

These measures can greatly reduce your dog’s risk of contracting these diseases.

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The behavior of dogs chewing their mouths usually means that they open their mouths Mouth and make chewing sounds even though they are not actually eating.

This behavior may have several causes.

First, the dog may be expressing emotions of excitement or desire.

When they expect food or participate in some activity, they will produce a behavior similar to eating to express excitement or anticipation.

Secondly, dogs chirping may be because they are cleaning their mouths.

There may be residual food particles or saliva in the dog's mouth, and the dog's mouth can help them clean up these substances.

Also, some dogs may have a habit of chewing or oral activities even when there is no actual food in their mouths.

This may be due to stress relief, nervousness, or simply habitual behavior.

It’s important to note that just because a dog is chewing something doesn’t necessarily mean they are chewing something.

This behavior is usually normal. As long as the dog's physical condition and behavior are normal, there is generally no need to worry too much.

However, if you observe other unusual symptoms or behavioral changes, it is best to consult your veterinarian for further evaluation.

This situation is a symptom of dogs chewing on empty food and is a type of neurological symptom.

There are many reasons why dogs chew on empty food. For example, neurological symptoms in the late stage of canine distemper, epilepsy, brain infection with parasites, etc. may cause dogs to chew on empty food.

So when you find that your dog has symptoms of chewing, you should go to the pet hospital for diagnosis and treatment as soon as possible.