FURVERT!

4:5 anthro balls biped black_body black_fur collar enro_the_mutt eyebrows felid fur genitals glans grey_background grey_body grey_fur grin half-erect hi_res humanoid_genitalia humanoid_penis kneeling leash looking_at_viewer male mammal markings multicolored_body multicolored_fur multicolored_tail navel nipples nude penis red_eyes simple_background smile solo spots spotted_body spotted_fur spotted_markings spotted_tail tail tail_markings vein whiskers white_balls white_body white_fur yellow_sclera