You know this is really a great thread cause a lot of people would like a bigger snake then a corn, ball or a lot of the other 4-5 foot stuff but they don’t want something that is likely to eat a small dog if it gets out like a Redtail Boa or Rock Python Might.
So I decided to tool around the net and come up with a pic for each of the larger snakes in the list I provided along with a Jungel Carpet and a Rainbow Boa that were mentioned by others. The fact that others mentioned them by the way is the only reason I did not list those two.