Perdita and Pongo from Disney's 101 Dalmations (1961). These two gave me such a hard time, I wish I could say I completely drew them from reference images...but I cannot. There was minor tracing involved to make them look like dogs and not mutated alien critters. I'm still not sure how I managed to get Scar to come out so well (especially since there's more to drawing Scar vs a dog) and these two not, but ah well. Most of the tracing was for their heads. The rest wasn't terribly difficult. Shading via finger-smudging.