thank you everyone for your thoughts!!! My Shena weighs about 6 lbs. so that is a great idea about the onesie. I threw away all of my daugter's but I will definitely get some.
She sleeps in her crate at night, so I think I will put it on her while she is in there.
I almost wish the vet would keep her overnight, but then there is not anyone at the office overnight anyway. So I guess she will be better at home with love and care
Prayers and good wishes to all of those little yorkie's getting spayed and neutered soon