They come with a 1 year written health guarantee against congenital diseases. Vaccinations and worming are up to date. They should be between 4 and 6 lbs. Best Guess 5 lbs. Mom is 5 lbs and Pops is 4 lbs. They can be delivered $1.50 per mile, or $300.00 for shipping. They were born 3/21/2009 and we are asking $890.00 for him. THANK YOU!