the Noggin network, (a NickJR monstrosity), has a fabulously craptastic doodle pad thing. This is the result of my screwing around with
Derpy Sphynx Enamel Pin mockup by kikidoodle -- Fur Affinity [dot] net
Artwork Gallery for PoodleDoodleNoodle -- Fur Affinity [dot] net
Userpage of poodlaboo -- Fur Affinity [dot] net
Noggin DoodlePad Poop by Lycanvas -- Fur Affinity [dot] net
Kled buried in beach doodle by PSOTANOSI -- Fur Affinity [dot] net
Poof! by starrysproutling -- Fur Affinity [dot] net
LoganFox (Sketchbook) 2 by LoganFoxGaming -- Fur Affinity [dot] net
Swiper, Spellbound by the Snake's Swirls by hopefullynoregrets
Resizing app. Ep.4 by ga576611 -- Fur Affinity [dot] net