ehm....im not really a furry arts fan. but i think i saw enough furry artworks to know that this light shading is very unapropiate ;S. i mean arent they foxes?? (or dogs.whatever.) wich means they have fur (hairy). but this lightning make it looks like they dont have any hair at all. atleast on the body. this weird coloring is not on the tails or heads atleast.
i hope you know what i try to sey here.
coloring & shading a fur is very different then coloring & shading skin.