Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to get a dog to stop pulling clothes off the line [title] Practice obedience commands. [step] The first step in trying to get your dog to stop taking clothes off the line is to be proactive about training. Make sure to go outside next to the clothesline with your friend and wait for his or her bad behavior.

Ending1: Consistently adjusting the rules can help encourage a dog on the line to stop pulling. This could point to your friend acting bratty and show bad behavior by putting off clothes but only pulling small amounts of clothes at once. Ending2: Get into the habit of constantly jumping up and down and repeating the " stop " command when your friend pulls clothes off the line. Eventually he or she will start to apologize to you and you will be able to work past the whole habit. Ending3: [substeps] If you see the dog pulling clothes off the clothesline, take a few steps away from the dog, then calmly stand. If your friend suddenly misbehaves, try giving him or her a treat. Ending4: You can do this at a time that you are hanging up clothes, or just at another time that might be convenient. [substeps] If your dog lunges toward an article of clothing, tell him to " sit " or " stay " or " down.

Answer format: ending1/ending2/ending3/ending4