Oliver's maternal Grandmother is an AKC registered Chihuahua, his Grandfather a AKC registered Pomeranian. Oliver's paternal side is up for debate. There are several mixed mutt dogs that could have sired Oliver. His mother is 6 pounds and his supposed father is 6.5 pounds. However two months ago Oliver began a tremendous groth spurt that has pushed him to 11.7 pounds as of today. I adopted him in August 13 and at the time he was 4 months old to the day. He also began developing spots, which you will be able to see in the below pictures. Anyway, he developed spots on his front left leg. They look like they could be a remnant of Beagle or Rat Terrier in his genetic line. Also he looks nothing like his mother in the face.
He definately does not have a chihuahua face.
So basically, I don't know what he completely is. I have all my pets Spay or Neutered, and the Vet says he may get a pound or two bigger and a tad longer but he is basically the size he will stay. Which is in the large part of the toy dog category.
The first picture is when I got him at 4 months old;
The second picture is a picture I took of him last week;
And here in this third picture is where you can see his spots, they are just starting to get dark in this picture, they are much darker now;