I used to have 17 of the critters
They love company, you should get another one.
That's a lot. I think it's pretty awesome though that you're giving so many a good home. And yeah, you're right. I do need to get another. Which I plan to very shortly. I picked mine up from a Petco. Walked past the little guys and had to get one. I think I'll be getting the newest additions from there also.