i have been playing this game on our ipad and i LOVE it so much!!! (idk if u can play it on nintendo switch tho) u can use the Apple Pen 2 paint or use your fingers. (if u use your fingers u will have 2 press a little harder. idk about the Apple Pen) its a little glitchy sometimes, but its fine! u can take a picture of your pet and color him or her. plus, theres SO much more. i definitely recommend!!! :heart_decoration: (the ipad is ded so thats why im playing this not Color By Number :cry:)