Puppies 4 wks old. 12/14/12 Puppies are showing their personalities! Weights are between 2 lbs 10 oz. and 3 lbs 1 oz. They’re starting to get supplemental food as Tia is cutting down. We’ve moved them to a larger daytime “play area” they still sleep a lot but enjoy numerous toys, wrestling with each other and climbing up the pillows/cushions.