okay, on to coloring, now, you copy the clean lineart onto a new layer and set it to multiply, now, get the pencil tool out, make it red, and now blot out those annoying gaps that'll mess with the magic want tool... okay, once you've done that, select, your main chara/object should be free of the outline on the inside of the lines.. then click on the top layer, and press delete, and that'll get this:

now, to coloring.

delete the old background layer that hasn't got the cleared stuff around it.. and duplicate it into two layers

i use three 'cause i might have to edit the top lineart layer and i want a control layer, anywho, the top lineart has to be a multiply layer, the other two can be normals..
use your bucket tool paintbrush, whatever and you'll get this:

(for now, ignore the purple shirt, that's for the camo print i'm gonna use later)
now, at this point, i add the canid's markings.. like thus, can be either a separate layer, or on the color layer, depending on the magnitude.

nearly forgot the camo print i use a photoshop action i downloaded off the 'net, one can find it easily enough..

and tomorrow, when i get some sleep, it's onto shading & highlights