Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to check a cat for fever [title] Look for behavioral changes. [step] If your cat is normally playful, active, and generally friendly, reclusiveness could be a sign that your cat is sick. If it starts hanging out under your bed, couch, table, or any other out of reach, unusual place, this could be a sign.

Ending1: [substeps] If your cat suddenly mounts up at your door, you should probably call it attention. Even if the cat's behavior seems normal, the cat might be sick. Ending2: Cats are instinctively cautious creatures, even if they might be playfully curious on any given day. If your cat is sick, it will want to reduce his or her vulnerability by hiding from you. Ending3: Similarly, if your cat has been consistently urinating in a certain place, seems to avoid this spot, or brushes against it more often, this could be a cue. [title] Look at your cat's ears. Ending4: If it engages in behaviors like biting or scratching, it is probably ill. Don't overlook any warning signs your cat is ill.

Answer format: ending1/ending2/ending3/ending4