Thanks for looking at our Shih Tzu's. We have several males and females available for purchase. Our Shih Tzus come with a one year written health guarantee against congenital diseases and have been vet checked twice. Our puppies are all treated for all of the common puppy ailments such as worms, cough, and coccidia etc. Their vaccinations and de-wormers are up to date based on their age. They should be between 9 and 16 lbs; best guess 12 lbs as adults. They can be registered with ACA. For this liter of Shih Tzu's we are asking $662.00. We do deliver at $1.50 per mile or $300.00 for shipping. If you have any other questions or concerns feel free to call 973-652-7758 or stop by 380 McLean Blvd. Paterson, NJ 07513. Thanks for looking at our babies!!