Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to care for newborn horses [title] Be prepared. [step] Read this article and ask your vet any questions you have about foaling out your mare. Gather the things you'll need and have them ready.

Ending1: Include : [substeps] Size and weight of the mare, both adult and puppy. Leave more feed at the foal's gate, if necessary. Ending2: Keep an eye on your mare for a better chance of being there when she foals. [title] Learn the maximum " healthy " timeline for the foal (if the foal takes much longer than this; contact your vet): [substeps] Foal should stand within first hour. Ending3: Leaving milk and water out may cause your mare to get the mites she's been instructed to stop and it can lead to grooming less. Keep the horse in a quiet, enclosed area. Ending4: [substeps] Leatherfield, placica, foal, or whelpe. You'll need a halter for the mare to sleep on.

Answer format: ending1/ending2/ending3/ending4