Tons of videos on TikTok and other platforms show dogs learning tricks in seconds. Training a dog to perform a trick can happen in a short time. The key is patience. My next few blog posts will show Moab (my pup) learning a new trick: Resting his head on my shoulder for a selfie. I saw this on TikTok posted by @we_speak_dog and I decided to try it for myself and shoot some photos and videos of the process.