That's when the couple decided to set up the camera to film their pup. In a throwback video, which she posted to TikTok this ...

Social media users were moved to tears by the scene in the viral clip, with one saying, "I'm crying, I can't handle this." ...

"I felt constant doubt, anxiety, and was overwhelmed by the responsibility of caring for a puppy," the owner told Newsweek.

Dixon was returned to the shelter in devastating circumstances with his former adopters saying he had "too much energy." ...