11:8
2013
ambiguous_gender
animated
animated_gif
anthro
biped
blue_body
blue_fur
canid
canine
canis
darren_smith
digital_media_(artwork)
domestic_dog
falling
frame_by_frame
fur
loop
mammal
pawpads
portal
portal_(series)
portal_gun
short_playtime
simple_background
solo
text
url
valve
valve_corporation
white_background
