My thoughts and prayers are with you and Camrey. I never had to use a cone or onesie with my girls because they didn't use stitches but having a onesie on-hand is a great idea. It is worn backwards, so you don't even have to cut a hole for the tail. It goes outside the snaps. If it's not too late, a soft cone is so much easier on our babies than a hard one. It's great to have when cutting nails, if necessary. Small dogs have a tougher time with a spay than larger dogs, and I definitely recommend pain medication also. It may make your little girl more needy, but it will help her so much with the pain. It's best to do blood work before any anesthesia, particularly for little Yorkies. I never got used to my girls having anesthesia, but they always did fine, even yearly when they had dentals. Our last little angel had anesthesia at age sixteen, even with an enlarged heart, and she did well. Please let us know how Camrey does. We understand your worries and care.
The Kiss-E Collar
She is YT member momtohotrod.