What Breed Is My Dog?

We adopted her about a year ago from a local shelter in Colorado and she was originally from Royse City, Texas. She was found as a stray on the streets. The shelter put her down as a Welsh Corgi mix. She is extremely friendly, loves to give kisses (Lab?) is very bouncy and agile (perhaps Border Collie?).

We are always saying she has "Corgi" ears. She is also very mouthy, in that she makes noises that sound similar to Border Collies. Ultimately, we think she is just your average Heinz 57, but I'm always curious as to what other people think.

By Sierra D.