Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to give your dog healthy attention [title] Be gentle and loving. [step] Any attention you give your dog should always be gentle and loving. This can cultivate a sense of security and stability in your dog and strengthen your bond.

Ending1: [substeps] Never give your dog praise or affection. This should be given sparingly or with no affection at all. Ending2: [substeps] Praise your dog while giving it attention such as petting or playtime. Use the dog's name to reinforce your message. Ending3: Pick your dog up at different times so you can spend time together without distraction. Look out for cues that imply that your dog is feeling stressed or frustrated. Ending4: Love and affection should instill fun, positive emotions for both dogs and humans. The way to show your love is to spend time with both.

Answer format: ending1/ending2/ending3/ending4