I'd also like to add that it's in our breed standard that Cardigans not have straight fronts, so that wrap you see and the turn out are supposed to be there. Some dogs have too much, some have too little. My girl, Miz Naughty, is too straight in the front.
Pembrokes and Doxies are *not* supposed to have wrap or turn out. Neither are beagles, although you do see alot of bow legged eastie westie beagles out there for some reason. Anyway, Pemmies are to have straight fronts.
Weak pasterns are a problem in almost every breed, as are bad feet. I find that angular bone often results in witchy toes and bad feed. My Miz Naughty isn't oozing with bone, but she does have nice round bone and good round feet.
Something I cannot stand is a short toed dog with flat pads. That is the WORST Yuck! lol