Alan, When I was a kid... OK, when I was a younger kid I used to just love "Mad Magazine" Long live Alfred E. Neuman, what me worry? I read Mad. I would be in my room digesting Mad, reading the marginal notes etc laughing to my self, someone would come to see what was so funny but never thought what I was reading was funny.
Many of Larson's cartoons are almost an IQ test, or at least a HQ (Humor Quotient) test. If you are a Larson fan then odds are you would enjoy reading the satirical SciFi spoof tetrology that began with "The Hitchhikers Guide to the Galaxy" and ended with "So Long and Thanks for All the Fish" You will learn many things from this series, Vogon poetry, the meaning of life, the universe, and everything, that lab rats are the 3D manifestation of very intelligent hyperdimensional beings who are actually performing experiments on the human experimenters, and on and on.
There is a way to trap snakes that is humane to the snake, a litle hard on the rat or other live bait, but humane to the snake. You put the rat in a cage that has bars or mesh just a little too closely spaced for it to escape and put the cage where the snake can access it. Obviously this presupposes that the snake in question will eat a rat if one is offered. Anyway, the snake eats the rat and has a rat sized lump in its gut which won't pass through the cage wall until considerable digestion takes place. You now have a cage with at least some of the snake in it. This technique was liberally adapted from the technique for catching really large constrictors where an appropriately sized cage and a pig are used.
I'm told that a mongoose makes a decent pet.
Tank is more Texan than Oklahoman. Many Oklahomans say pond to refer to what the Texan often calls a tank. Stock tank is in use to a degree in Oklahoma. Farm pond is a frequently used term. Extension services and the like as I recall with Oklahoma origins publish information on ponds rather than tanks. In rural Mississippi I believe I recall both terms being used but my annecdotal data is decades old.
Patrick