(picture from her Illinois Doberman Rescue page)
Bonnie is a 7 year old cropped and docked red girl who's with Illinois Doberman Rescue Plus. According to their page, she was surrendered to a shelter when her elderly owner died, and was adopted out. Unfortunately, she and the resident dog were not a good fit, and when her subsequent owners returned her to the shelter, the shelter contacted IDR+.
So far as the "cat test" goes, Bonnie has ignored them, and she can be somewhat bossy with other dogs, depending. She's housebroken and travels well in the car.