OK so I have a big full black german shepard and a yorkie mix. But I'm afraid that my two dogs that I have now will not like the chihuahua puppy that I'm going to get in a few days.:confused:

The best thing to do at first is to keep them separated, until the puppy gets used to his new home. Next, allow them to sniff each others belongings before meeting face to face. Don't show favortism to the new puppy either.