My Sulcata tortoise grew to be over 150 lbs and would dig tunnels over 40 feet long. The tunnels were big enough that you could crawl all the way into them. My grandkids could ride him. He was very friendly and always wanted to be around you or the other animals. He would keep my lawn mowed.
People view Turtles as nice, peaceful creatures, but in reality, these small creatures can be deadly at times. Despite their small sizes, They are able to defend themselves and attack incredibly large animals.
I saw a turtle once. 4 of them. They came out of the sewers like ninjas. Our foot soldier street gang had never seen anything like them. Master Shredder sent us down to the sewer to find them, but all we found was an old TV and a bunch of empty pizza boxes.
This Snake Messed with the Wrong Turtle