Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to identify a japanese bobtail [title] Check the cat's tail. [step] The most recognizable characteristic of japanese bobtails are their tails. Their tails are very short, and are kinked and curved.

Ending1: Japanese bobtails extend to the top of the body and upwards for a long " tail ". Generally, the japanese bobtail is approximately 45-65 inches in length. Ending2: For this reason, their tails often look as though they have been docked, but this " bobbed " appearance is entirely natural. [substeps] Their tails can either be flexible or rigid. Ending3: The tail : [substeps] The tail has small, soft, elongated segments over the face, usually with a semicircle near the back. Add large ears, which are connected by individual feline tongue. Ending4: The tail not only darkens, it also darkens and appears discolored. The tail will be slightly longer than the rest of the cat's body.

Answer format: ending1/ending2/ending3/ending4