Yeah, I was going to ask what they are mixed with too! They sure are cuties!!
Charlotte's "breeder" said she was purebred Chihuahua. Yeah right. lol Shes for sure mixed with JRT (And guess what? There was a JRT at their house)
(I have also raised littermates twice! Elliot and Daggett,and Bob and Reese..but Bjorn is only about 4 months older then them, so I guess I raised 3 at the same time. lol)