Classic Snoopy
If you're after the Snoopy you remember from the Sunday comics, this is the one I'd start with. The proportions land in that sweet spot between cartoon and cuddle, and the soft white chenille gives him that fluffy, hug me kind of finish you don't get with regular yarn. He's the perfect size to perch on a shelf or tuck into a gift basket.
It uses about 100g of thin chenille yarn in white, plus a small amount of 5ply rainbow yarn in black and red for the ears, nose, and details. You'll need a 3mm hook, and the finished Snoopy stands about 13cm (5.2 inches) tall. The tutorial is split across two videos, so be sure to watch part 2 for the assembly.