My dog ​​goes crazy - funny video

Hello,
I filmed my dog ​​during a dialogue with him.
My dog ​​answers me when I talk to him, and he does a lot of very funny things. He talks and bites his tail, he jumps ...
I decided to share this unique moment with you.
Animals often have incredible behaviors and we don't always think of filming them.
Here is what happened, good viewing.