What tortoises lack in speed, they more than make up for in tenacity. 
Watch as these tortoises menace creatures far larger than they are. 
You've never seen a slow motion attack be so cute...

After seeing that type of behavior, I'm glad that tortoises are so slow!  I must admit to feeling a bit sorry for the little guy stuck on the ladder rung...

Video uploaded by Tiger FurryEntertainment on December 25, 2014.

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