Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to tame a mouse [title] Feed the mice. [step] If you find mice that have been orphaned, they're probably in desperate need of food. Try to get them fed as quickly as possible.

Ending1: [substeps] Mice should always be fed immediately after a mouse is killed. If you must wait too long, too many mice and they might die; that doesn't mean that you won't get the mice later. Ending2: Waiting too long for them to eat has been a breeding ground for mouse death, which can result in bones flying out of their mouths or their heads getting crushed. Before you feed your mouse, get a plastic or metal food dish and place the tray of mice directly into the tray. Ending3: They'll need to be fed liquid nutrients with droppers, since they're still very young and would normally be nursing. By feeding them as babies, you're getting them to think of you as a mother, which is key to taming them from a young age. Ending4: [substeps] Mice will eat anything and at any cost-including food and treats. You can buy mice fruits, vegetables, and seeds at any pet store.

Answer format: ending1/ending2/ending3/ending4