Captain America star Chris Evans shared a sweet video of the first time he met his rescue dog, Dodger. "This is the moment we met," Evans wrote. "He was trying so hard to stay seated even though he desperately wanted to get out. I knew right away that he was coming home with me, so I took this video to always remember our first hello. Rescue dogs are the best dogs!!" Evans shared the video in part to commemorate National Pet Day.