You will Watch All Dogs Go to Heaven: The Series Season 3 Episode 5 online for free episodes with HQ / high quality. Stream cartoons All Dogs Go to Heaven: The Series Episode 31 Trading Collars. Charlie and Itchy take a stroll on the upper-class neighborhood and meet a rich show dog named Thor, who looks exactly like Charlie! Charlie wants to know what it’s like to be pampered, and Thor wants to know what it is like to be a free street dog, so the two switch places. But when Thor’s difficult agility contest comes up, and Charlie’s expected to do a dangerous move, will Charlie realize that being a show dog is not what it’s cracked up to be?