There has been an awful lot of improper crediting going on in this forum lately. Just because this is the "adoptable" section, does not mean you do not have to abide by all the art rules.
Please remember that it is very important to properly credit all the line-art you use to make these adoptable. It's considered art theft if it's not properly credited to the original artist.
It's also important to make sure that it's stock and free to use. Treat it like its your avatar and don't use it unless it would be an acceptable avatar.
Failure to follow any of the art rules, there will be consequences resulting in, no longer being able to sell art/adoptables, or in the worst scenario, banned from the forums. To read up on the art rules, that must be followed no matter where you may be on the forums, click here: https://wolfplaygame.com/forums.php?f=4&t=100 . Although this is on avatars, it's still the same concepts. The only thing not listed on this great guide, it that humans are not allowed, period. Regardless it be drawn, anime, or pictures, they will not be allowed to be sold, or used in any way, shape, or form.
We appreciate your understanding and cooperation. If you have any questions do not hesitate to ask.