AWWW ! ((HUGS)) Sounds normal to me too - Reese born October 19th 2005 - and weighs 3 lbs. 3 oz. and sleeps most of the day away.........
I too was nervous in the beginning because they are soooo small. Reese has never been a hyper puppy.......a little takes a lot out of her .....
Good luck ! And keep us posted