What dog breeds make up a miniature pincher?

My mom and I were talking about our dog, which a miniature pincher, and she told me that they are made up of 5 different dog breeds. Is this true? If so, what dog breeds is it mixed with?

Now play the video at the top of the page to learn some professional dog training secrets

dog breeds?

Im am researching into different dog breeds to buy. Chow Chow, dalmation, doberman, boxer. I have already looked into these breeds, but I just want as much info as I can get before buying one. So if anyone had any personal experiences that would be great. I know most of these breeds needs lots of exercise, socialization, and training, and I have the monet/space/time. Im willing to do whatever it takes. Thanks

Now play the video at the top of the page to learn some professional dog training secrets