4/28/19: Sadie has been with us a few days. She is full of energy and lots of love to give. She has been introduced to my group, 2 boxers and small dog. Introductions went without a growl. It went with lots of sniffing and nubs wagging. They have not settled to laying together. 
Sadie seems to be somewhat house trained, only having a few accidents. She is staying in crate when we are away and asleep.
More to come on the sweet girl.