ちょっと古い動画なので見たことのある方も多いと思いますが、飼い主さんと一緒に遠吠えの練習をする子犬のすごく可愛い動画をご紹介。 [YouTube] beagle puppy howl This is Copper at only 8 weeks old when he had just discovered the fact that he could howl. When I got the camera out, he wanted to show it off to us. My two-year old son was helping out by howling with him in the background. Enjoy! :)