Of course, the neck fitting is very important, lol. But please don't give me credit for that as I had neglected to warn about that part! And I haven't tried the brand you got so I was mainly referring to Outward Hound.
Glad they allow exchanges!! If they hadn't offered that, then you could find it somewhere locally to fit it first and/or touch/feel before finding it online for a better deal!
Btw, my girl's at least 1.5 lbs heavier than yours so mine may have a bigger set of ribs, and likely more leg. lol
