For the first version of the yoga extended puppy pose, kneel down on the floor while extending your arms towards a chair or a sofa placed in front of you. Stretch out your arms gently. Keep your back straight and then gently lift it up. Repeat these steps over and over yet gently. Take deep breaths as you do so. For the second version of the yoga extended puppy pose, kneel down on your yoga mat and extend your arms, touching your hands on the floor. Extend it by letting your hands walk forward. Do not let your back cave in. Take deep breaths as you do this and repeat these steps as much as needed.