Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to choose a hideaway for your hamster [title] Buy a plastic hideaway if you want to spend less money. [step] Plastic hideaways are by far the most common type of hideaway you can buy at a pet store. The major benefit of plastic hideaways is that they are relatively cheap.

Ending1: However, you might still get the same cheap stuff at a grocery store, farmer's market, or big box store. [substeps] Plastic hideaways are also very easy to store, and can be very great if you're looking for smaller pets to have at home. Ending2: In addition, they're easy to clean and are usually quite durable. [substeps] Plastic hideaways come in a variety of shapes and sizes. Ending3: The drawback is that they are not very sturdy and you can have to dig down to find the spring to use the hideaway. [substeps] Babies and kittens do not require plastic hideaways-which is because the babies' mouths are quite small. Ending4: Choose one with wide flaps that also allow air to flow easily. [substeps] Many rabbits prefer plastic hideaways because they provide shelter from predators such as squirrels, birds, spiders, and even raccoons.

Answer format: ending1/ending2/ending3/ending4