Will finish in a bit, but if there's any wrong concept about this, just let me know ^_^ Not sure if you actually wanted pig paws or just big paws with no claws so I drew both, but the paws one is covered for now
Edit; Finished ^_^ I might touch up on some things later but for now, I'll list what I did.
-Multiple mouths just for variety sake and each have their own mouth ref
-A tongue ref is there
-Pup lines, color and shading is done as well as the adult lines, color and shading
-Paw refs are done
-Color palette is done
-And I can add you so you can check the layers out