She had one pup when she was 8 months because we didn't know they come into heat that soon. She had it but it was rough and the pup didn't make it but she has grown a lot since. I separated them as soon as I noticed she was in heat but apparently did...

Female: 16 Inches high and 15 Lbs and male: 17 inches an 22 Lbs.

I have a one year old female that our male bred a month ago. Does anyone know of females having pups this young successfully?