Puppues are 4 lbs at 12 weeks, should be 8 to 10 lbs when grown.They have very good dispositions, come to you pre spoiled. Our dogs & puppies are raised in my home & are under foot 24/7 . I only raise AKC Purebred Shih Tzus, Champion Bloodline ( Strike up the Band) . This is the first litter I have had in a couple years due to health problems & the bad economy. I have 2 little boys, they are AKC with Champion blood lines on the Sire's side. They are Solid Blue & Blue & White They have been de-wormed every two weeks & have had two sets of puppy shots. They are potty broke to newspaper at eight weeks of age. References can be provided if needed. Years of experience raising Shih Tzu's .This little boys are Winston (the Blue & White, Murdock ( the Blue). Thanks for looking at my babies & have a Blessed day, Deb