Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to keep a pet [title] Remember that they are living creatures. [step] You must always keep in mind that your pet has feelings. Just like humans, they want freedom, good food, entertainment and may have acute feelings like sorrow, happiness etc.

Ending1: As well as stress and may be violent. So don't try to force them to feel anything about their aggression or wants and it will not be effective. Ending2: They also want to feel safe, secure, respected and cared for by their owners. They will not play hide and seek unless they need to, until they're either hungry or are young enough to still thrive and play! [title] Let your little ones know that their feelings are valid. Ending3: It is not a good idea to neglect these feelings constantly. [substeps] However, keep expectations just in case the pet eats or drinks things other than fruits and vegetables. Ending4: A pet may not be a human but its feelings and needs are very similar. They may not be able to express their feelings to us but they feel just like us and they enjoy and suffer, just like humans.

Answer format: ending1/ending2/ending3/ending4