Select from options: Continue writing the next sentence.

How to feed deer
Introduce deer to a new diet slowly.
It takes deer take 2-4 weeks to adjust to a new diet, so start feeding them gradually. Slowly introducing new types of food into a deer's diet will help their digestive system learn to process it.

Pick from:
[1]. Try to start feeding a deer twice a day, if possible. If you have a houserabbit, start by allowing them a few days to get used to the new food.
[2]. Deer typically eat woody vegetation that is found in forests, so feeding them foods that are rich in fats and carbohydrates can be extremely harmful. Begin introducing new foods by combining supplemental foods with deer's natural diet.
[3]. If you start the process a few weeks ahead of their digestion is best. Continue to feed new kinds of food to your deer as necessary until they adjust to the new diet.
[4]. If feeding deer fresh shoots from your plant, break them apart with a knife. This will make it easier for the deer to squeeze its favorite meal out of them.
Answer:
[2].