Yes, 12 days and no eyes open still but it will come. They do all have squinty eyes which is usually an indicator of anytime now but not them. LOL Our latest puppy was almost 21 full days old before he said okay - it is time to look around.
They continue to gain. They sometimes attempt to practice walking strengthening their legs.
The pups are really amazing - both litters.
Be sure to check out the shorts. Plus the main directory of the videos here.