I borrowed a superyard xt pen from a friend to use while working in my basement on weekends (framing & drywalling it), so my puppy can be down there with me. It doesn't have a top, but its pretty sturdy & she's not been able to climb the sides yet. It's just like this one, only a few years older.
North State Superyard XT Portable Playard and Gate - Walmart.com
I like Romeo & Charlie...but you're right you need a day or two to see what name fits his personality. My ZoE was gonna be a Lexy...but the name didn't fit her...might have had something to do with the fact that my college-age son kept saying it was a pornstar name...sexylexy...lol So we went with ZoE & it fits her.