Please choose the correct ending to complete the given sentence: Uncategorized: [header] How to prevent a cat from spraying [title] Get your cat spayed or neutered. [step] Un-neutered male cats are the most likely culprits to engage in this very undesirable behavior. Occasionally un-spayed females will do this as well.

Ending1: They may tell you to correct the behavior, but they might also become aggressive. [substeps] Check for signs of sex at home. Ending2: Therefore, it is advisable to neuter or spay your cat before the age of 6 months so as to curb this behavior from developing when puberty hits. However, a small percentage of neutered males and an even smaller percentage of spayed females will spray. Ending3: Even if the cat is unneutered, spraying it repeatedly throughout the day may give off unwanted pheromones. This sends the cat's needs into action. Ending4: This process is useful to prevent this behavior. [substeps] Neutering your cat is the most highly recommended option if it is or is highly likely to result in the young cat spraying itself.

Answer format: ending1/ending2/ending3/ending4