Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to clean puppy ears [title] Secure and calm your puppy. [step] Keep your puppy still by placing it in your lap. Then, place your left forearm securely over your puppy's body.

Ending1: Either hold your puppy gently and firmly against the palm of your left hand, or support your puppy's head with your right hand and stroke from the ears to the tip of your puppy's neck (often called the ears). You should sit on a pillow or in bed and leave your puppy in peace. Ending2: Do not shake or touch the puppy while you are holding it. You can also massage the ears to soften them and help mask any abnormal growth. Ending3: If your puppy is struggling to stay quiet, try petting it gently on its head and neck. Doing this will help open up your puppies brain and make it more aware of his surroundings. Ending4: Firmly, but gently, grasp your puppy's jaw with your left hand. With your left thumb, pin its earflap to the top of its head.

Answer format: ending1/ending2/ending3/ending4