Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to avoid owning too many cats [title] Don't take on too much responsibility. [step] In order to avoid owning too many cats, you need to think about the responsibility and time it takes to care for a cat. The care and responsibility required for multiple cats can be overwhelming and no longer fun.

Ending1: Due to the responsibilities that you expect, you want to know exactly how much time and effort will be required to maintain your pets. [title] Treat any interactions with your cat as if they were a new pet. Ending2: Do your research before entering into the business of caring for more than one cat. [substeps] Have specific questions about your responsibility and experience in the ownership of a pet and what you hope to gain from the time and money. Ending3: [substeps] Unfortunately, many cat owners are driven to seek out a cat that they know will be good fit for them. It's possible to put your money and the stress on a cat, when in fact your cat is the perfect fit for you. Ending4: With this in mind, consider not taking on too much responsibility and only having as many cats as you can easily care for. [substeps] For some people, caring for one cat is their limit.

Answer format: ending1/ending2/ending3/ending4