How do you know that animals have emotions, or feelings? How do you know that they have something similar, or nothing like that?
Just because you use your knowledge of human emotions on your dog's behaviour doesn't mean that your dog is capable of fear (it's likely, but absolutely impossible to prove).
Just because you use your knowledge of human emotions on your dog's behaviour doesn't mean that your dog is capable of fear (it's likely, but absolutely impossible to prove).