Symptoms of autism in dogs:

1. Dogs are resistant to new things, don’t like other pets approaching, have poor appetite, etc.

2. Some dogs with autism are aggressive, can cause harm to other people, and are emotionally unstable.

3. Has communication difficulties, likes to be alone, and will circle around his tail.

Causes of autism in dogs:

1. Being separated from companions for a long time will cause the dog to be lonely and gradually turn into autism.

2. It is also possible that genetic factors cause dogs to have autism.

3. There are also owners who have a negative attitude towards the dog, ignoring the dog or beating and scolding the dog, which can also cause autism in the dog.