Oooh, I see what you mean. I didn't look at the front facing pic. I had noticed the feet as well. But, you do have temperment, so at least that's one thing!
They're lovely puppies - I love to see them when their noses are just getting colour. I think the tri girl looks very promising - have you a favourite?
4 sounds like a very manageable number.. I will keep my fingers crossed that they will come out in colors wished/hoped for.
Either way they will be absolutely adorable, I am sure of that.