Xbooru - 2d 2d (artwork) anthro anthro focus armpit armpits background character bottomwear canid canine canis character in background digital media (artwork) dog dog treat doggo (undertale) domestic dog foot frisk frisk (undertale) furry furry male ghost hand behind back indoors lesser dog looking at viewer male male focus muscular muscular male napstablook object in mouth pants paws pecs pink tank top polka dot pants smoking solo focus spazzyhusky tank top tanktop topwear undertale undertale (series) video game character video games vulkin yellow bottomwear yellow pants