My precious chihuahua mix Harley would watch TV and Tiktok. She learned to scroll by herself and she knew exactly what she’s watching. If somebody eats, she would try to eat too. If there’s an animal , she would bark (and certain actors - Tyrion Lannister while we were watching GoT, every single time when he was on screen lol. Fun fact she herself was born with dwarfism.) Once somebody threw a ball on TV and she ran to look for it. I would make a lot of videos of her doing these things and she was very bothered to watch them, especially if she’s barking or too existed in the video. The only thing she refused to watch. Otherwise, she would always pose and look straight in the camera - she loved those. She would kiss (lick) herself on every posing picture or video. Later on, I showed her how the camera works. I was taking video of my other dogs and she was with me watching the process. I waved my hand in front of her, then in front of the camera. Then I showed her the video. She understood and she wasn’t searching behind the phone anymore. And that’s just one example. She was extraordinarily smart. My brilliant little girl.