I have a 'butterball' too.
TJ was 1.8 lbs at 13 weeks old when I got him.
Now, my little piggy is about 7lbs.
...he needs to loose a pound (or so) - he felt good at around 6 lbs...
Roxy was 2.1 lbs at 6 months old when I got her.
Now, my girl weighs 5lbs
- She is just right!