Shepard mix found me

[Catherine]

Bellatrix will catch up in size enough to live with a bigger snake. They do grow faster when they are younger.
The 2-3 years olds could live with Jean Luc or they could work out with Bellatrix.
I am sure you will end up with a large tank mate for Jean Luc before too long.

My older corn snakes are all rehomes and I paired them off and they get along just fine.

Have fun setting things up. Second hand tanks are easy to get. I got two good ones on garbage day a couple of weeks ago, a nice twenty gal and an even better 30 gal.   It is the lids you have to pay for. No one ever throws out a good lid. I wonder why?

I am glad that Fennec is making progress.  He is going to be an energetic dog. He will really need your guidance to channel that energy. He is smart, he will learn.
It is good that he likes other dogs. That is a real plus since you will certainly have other dogs in your life.  I hope he quits the nipping. That is not a nice habit.

Trust him to be smart enough to find the hole in the fence.