Id like to know where these people that pay hundreds and even thousands of dollars for mixed up dogs, are when Im trying to get rid of one. Im not a breeder, Ive only got two dogs myself, a full blooded Aussie, that I bought and an Aussie/Heeler cross, that was given to my wife. We just had the Aussie/Heeler cross spayed because we didnt want any mixed puppys. Not there is anything wrong with them, I just prefer a full blooded dog.