Just got her Wisdom Kit, any guesses before I send it off?

Hi all! This is Cricket. She's about 7 months old and 35 pounds. I got her as a pup from a rescue, and their guess was lab/whippet mix based on the mom (who was yellow lab colored and had some whippet traits). I'm not so sure about that mix now! My guess is she has some AmStaf or boxer along with some smaller terrier, but I'm not sure what6. Behavior wise she's easily one of the best dogs I've ever owned. She's an absolute sweetheart to everyone she meets, person or dog. Any guesses?

https://preview.redd.it/02t8hlh1y0241.jpg?width=4032&format=pjpg&auto=webp&s=c8475e165e9f6b08973cdd346d136ed8ada5a289

https://preview.redd.it/f21ta0iyx0241.jpg?width=3024&format=pjpg&auto=webp&s=31de54f6ced4a019d1b7282b32c18388700f71fb

https://preview.redd.it/rpqh0newx0241.jpg?width=3024&format=pjpg&auto=webp&s=5f3d0398e0295acd3c33284141a36dc273b1b9c1