Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to train a cat to be outdoor safe and a good rodent catcher [title] Decide what kind of cat you want to raise. [step] Outdoor cats are different than cats who go outside. Most cats will practice hunting behavior when let outside.

Ending1: However, outside cats will be used to spending all or nearly all of their time outdoors, and better able to take care of themselves than indoor cats that spend some time outdoors. If you want a dedicated mouser, an outdoor cat is the best choice. Ending2: It is important that you keep this in mind while you are encouraging your dog to hunt in your backyard. Some good things to start with are : [substeps] Consider asking your local grocery store if they have any hunting deterrents that can keep your dogs or cats safe outside. Ending3: There are several different types of outdoor hunting that you can train a cat to learn. [substeps] Outdoor cats look a lot like their wild counterparts. Ending4: They were bred to hunt mice and rats to retrieve prey they bring home. However, even when they were young in kitten form, they will play prey.

Answer format: ending1/ending2/ending3/ending4