Here's some good things to know when handling a beast of this calibre.  I'm not really sure how you would manage this one's plastron?

The common snapping turtle is not an ideal pet. Its neck is very flexible, and a wild turtle can bite its handler even if picked up by the sides of its shell. A wild common snapping turtle will make a hissing sound when it is threatened or encountered; however, when in the water and unprovoked, they are fairly docile toward humans.

It is a common misconception that common snapping turtles may be safely picked up by the tail with no harm to the animal; in fact, this has a high chance of injuring the turtle, especially the tail itself and the vertebral column.[13] Lifting the turtle with the hands is difficult and dangerous. Snappers can stretch their necks back across their own carapace and to their hind feet on either side to bite. Also, their claws are sharp and capable of inflicting significant lacerations. When they feel stressed, they will release a musky odor from behind their legs.

It may be tempting to rescue a snapping turtle found in a road by getting it to bite a stick and then dragging it out of immediate danger. This action can, however, severely scrape the legs and underside of the turtle and allow for deadly infections in the wounds.[citation needed] The safest way to pick up a common snapping turtle is holding it by its plastron.