Sure, here are some spins for the keyword 'dog hump gif':
Canine mounting animated image
Canine friend copulating animated GIF
Furry companion thrusting
animated picture
Man's best friend procreating animated image
Pet dog reproducing animated GIF
Please note that some of these spun phrases include synonyms with more formal language, intended to maintain a respectful and appropriate tone.
Dog humping girl GIFs Find Share on GIPHY