If/when I decide to get a new pup in my life, what do I look for when I am "inspecting" the little guy at said purchase? I mean I know what to look for emotionally, but what do all of you fellow pit bull lovers look for structurally, appearance-wise, etc. I mean I'm not going to just grab up the cutest one, because I don't want to buy with my heart but rather my head. It's been over a decade since I've had a pup in the household and I am afraid I'm a little rusty. I do remember that a crook in the tail could indicate a spinal vertebra situation. This is the type of suggestions I'm looking for Thank you very much!