Well, having a 1 lb. Yorkie is sure a challenge to me. Calleigh is about 5 lbs. and Maggie is 3 and a half, small enough for me. Benji is about 6 lbs. so, I am finding 1 lb. a little difficult. I got Benji as a puppy, but, he was never, never this small. Calleigh was a puppy when I got her too, but she was 11 weeks old and bigger, so, keeping Shayleigh safe is a real challenge. Everything is bigger than her! She has so much energy that I have to let her out of her crate for short periods each day. When I do, I am constantly looking at the floor to see where she is, also have to watch her with Benji. He is very, very gentle, but you never know - so I am being a protective mom. Any advice, Susan??? *I love her so much!