I have three purebred chihuahua puppies. The last image is of mom and dad. Mom is an 8-pound black/brown deer head chihuahua. Dad is 3.5 pounds and is a white/black teacup. Puppies should not weigh more than 6 pounds when fully grown. Apple head boy is $500 and others are $450 each.. There is a rehoming fee as I want them to go to good homes! First round of vaccines + deworming Their birthday is October 26th, and they will be ready to join your family for Christmas by December 20th.