12 weeks old CHIHUAHUA, very playful, outgoing, and extremely cute!!! They are KC registered, and up to date on all vaccines and worming. Email us via email ...((barbaratellini15 ? g m a i l.c 0m)) we have a litters of male and female. They will come with a health guarantee. Both parents are on site. The Father is 3 1/2 pounds. Mother is 4 pounds. The puppies full grown and will range around 3.5 TO 4lbs, according to the grow chart. Email us via email ...((barbaratellini15@gmail.com)) for more details and video about the them .