I've always wondered what kind of dreams dogs have. I mean, they always seem so good. There's sleep barking, tail wagging, feet twitching... Sometimes Loki falls into such deep sleep that he starts snoring as well.
Anyway, I finally got the sleep barking/puppy hiccuping on video! I've always wanted to get a video of it, but it's never lasted long enough for me to get the camera out.