Spike is an orphaned, hand-reared porcupine who, due to his close relationship to humans, was deemed unreleasable. Lake Superior Zoo gave him a forever home. Jessica Shold, Spike’s keeper at the zoo, says he has exhibited this “dancing” behavior his entire life — the result of being raised by humans instead of porcupines.

“We have a daily enrichment and natural feeding program in place as well as positive reinforcement training to ensure he has the best possible welfare and is content for his entire life,” Shold says.

Music: ZZ Top vs. Pink.