Thank you for the edits!
Like the use of the tongue in #7, although the way it is sitting it looks a bit like it is pasted on his neck. Needs a bit of dimension. Hiding the bone in the "i" was inspired! But, we feel it may interfere with future uses of the Typeface. Still looking for a place for the bone. :) Bone in mouth is cliché.
T shirt use in #2 and #5 is good. T shirt use in #6 and #7 is a bit too 1980s (think Flashdance). The off the shoulder motif is gone, and the doxie has to be stylish! :) It must be hard to get the dog dressed right! Perhaps if the neck was longer the shirt would fit him better? Like the use of the red shirt in #5, although in Star Trek the red shirt always dies first! Can we see a purple shirt? ;)
Color choice in #5 for lettering is not our style. Better in #6 and #7. Something more exotic less earthy? (Don't go too crazy).
A word about the snout, we think the Doxie is very playful and fun loving, but, he looks a bit like a bassett. Please review the general comments and pictures posted a few minutes ago.
Last, we note that Fat in #7 and #6 is angled down. If this is part of the design, please augment design so that it looks balanced with Doxie. Maybe something wih the "x"?
Thank you again!