Two was a big difference from one. But is three a big difference from two? I don't know because DH would divorce me if I brought another one home!
Is that him in the pictures you attached? If it is then I would say he sure is a cutie pie!
Honestly, if one landed in my lap I don't know what I would do. I would either find him the best home ever or he would stay with me.
I would just have to sneak him in like I did Mikki!
Why don't you keep him a day or two since he is being returned anyway? And see how it goes?? Maybe then you would have a better idea if you could handle it or not.