YOU NOW UNDERSTAND THE PROS AND CONS of the breed, and you're aware of the range of German shepherds you will find for sale. Before you begin your search for a canine companion, it's time to take a look at what you are willing and able to offer your German shepherd. This breed does not thrive in all environments. The shepherd needs physical exercise, training, good nutrition, love, and attention, as well as an owner who is confident, consistent, and trustworthy.