Shadow in Da House

We finally caught Shadow on Sunday. Joe blocked her in on the porch and I made the grab. She was freaking out at first, but she let us hold her. After a few minutes of petting her, a loud purring sound came from that little skinny body. She's still a little skittish around us, but I think she's getting used to us. She'll sit on our laps and cuddle; I think she's been starving for a little affection. She adores Te-Te....if she hears Te-Te come in, she'll peek out and start following her around. Te-Te likes to lick her on the face, and they'll rub noses. The only tension is Alf. There's been a little hissing going on, but mostly Alf ignores her. I'm referring to the kitten as 'she', but actually we don't know if it's a boy or a girl. We looked at its behind, but weren't able to make the determination. I'm going to call and make an appointment with the vet, so hopefully we shall know Shadow's gender soon...