We took Mickey to the vet yesterday and he grew a WHOLE POUND in only three weeks!!! He is 12 weeks old now, and already 4.9 lbs!!! He is going to be so big! He's definitely getting taller, he has long legs! It's okay... I actually wanted one on the bigger side. I think he will be at least 10 lbs. I just cant believe he is growing so fast! My 'little' Mickey....