Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to take care of a lhasa apso [title] Feed your dog quality food. [step] Lhasa apsos, like other dogs, usually eat 1-2 times a day, depending on how you want to space out their meals. Choose a dog food that is low in grains and high in protein, as a dog is naturally carnivorous.

Ending1: [substeps] Follow the suggestions on the food packaging when determining how much food to feed your lhasa. This suggestion is usually based on the dog's weight and how old they are. Ending2: Choose brown or savory food which is low in fats or carbohydrates. Because dogs are carnivores, a lhasa dog does not need much more than 2 helpings of feed. Ending3: [substeps] The number of servings should also be on the top of the equation. You'll want to feed a dog 6 meals or 10 servings, twice a day. Ending4: If you choose a dog food that contains 25 grams of grains per serving, use 1 day meals. If you choose a dog food that contains 20 grams of protein per serving, use the next day meals.

Answer format: ending1/ending2/ending3/ending4