Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to help an indoor cat being tormented by an outdoor cat [title] Look for signs your cat is upset. [step] It should be fairly obvious if your cat is upset. It may hiss or yowl.

Ending1: If you see these signs your cat is in distress, there might be a problem. He may also contract canine tymonomyopathy (a contagious disease in humans). Ending2: If your cat seems overwhelmed or relies on other people to comfort her, this may indicate that she's dwelling on something emotional like a lost loved one. [substeps] Pay attention to physical behavior when handling your cat. Ending3: Leave your cat in a well-ventilated area until it calms down and goes to sleep. Some signs your cat is upset may include : [substeps] Crossed legs or gaits scratching over itchy feet noticeable girth shaking shaking [title] Observe your cat. Ending4: It might also puff up its fur, a tactic designed to make it look bigger and more menacing to other animals. It may also become more aggressive, attacking you or other family members (human or animal) because it can't take out its aggression on the outdoor cat.

Answer format: ending1/ending2/ending3/ending4