Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to properly deal with an aggressive cat [title] Look for behavioral patterns. [step] To us, cats can appear baffling or unpredictable, whereas in reality we are just poor are reading their body language and understanding what they are trying to tell us. But what we do know is that there are a number of distinct patterns involved with cat aggression.

Ending1: These can be broken into a series of situation-oriented categories that are not mutually exclusive. [substeps] Play aggression happens when cats take play too far. Ending2: As such, we can take dramatic action if someone attacks or harms the cat. [substeps] Many kittens adopt aggression when they are very young. Ending3: These patterns can be identified from the behavior on a particular cat and based on its behavior. [substeps] Watch for similar behavior in kittens. Ending4: This behavior causes them to have behaviors that may evoke aggressive behavior such as quick-acting, aggressive behaviors. [substeps] Aggressive behavior occurs when the cat displays aggression or when the cat stares down at prey.

Answer format: ending1/ending2/ending3/ending4