Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to survive a cheetah attack [title] Bring a dog. [step] Dogs make effective early warning systems. Cheetahs can be extremely stealthy, and you may not notice one approach until it is too late.

Ending1: Dogs, however, with their keener sense of smell, can detect cheetahs before they attack. Going out on safari with a dog is a good idea. Ending2: Avoiding cheetah attacks is the first thing you will do if you are attacked by it. [substeps] A venomous cheetah will attack from a few feet away. Ending3: The first possible way to capture a cheetah is to use a couple of the following approaches : [substeps] Crouch. If you are approaching a cheetah from an insect barrier, take small steps, so that you can stand in the cheetah's line of vision. Ending4: Try not to challenge the cheetah before it becomes an instant prey predator. Stalking a cheetah can be dangerous, even if it isn't overtly threatening.

Answer format: ending1/ending2/ending3/ending4