I've been browsing and reading past posts.. Gunner is 6.2lbs (as of yesterday) and will be 8 weeks tomorrow. My scale isn't broken. It's been measuring my yorkies down to a 't' and I've measure dumbbells (like 5 and 10 pounders) to check for accuracy. He's not skinny either. He's nice and thick. Maybe he'll hit a growth spurt?