This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to count calories in your cat's food
Check the label for the number of calories.
In order to determine the number of calories in your cat's food, you should look at the food label to see if the calories are listed. Cat food companies are not required to put caloric information on the label.

Available options:
A). You can find calorie-counting tips on the food label or on the back of the package. These tips are often written on the food label directly beside the bread.;
B). However , Look for a food called " thirty minutes ". This means it has four calories per 2 liters (1 %) of water.;
C). If your cat's food is listed in the label, it is likely that the food is not truly caloric-dense. Generally, homemade cat food treats should be listed instead.;
D). That being said, some brands will include caloric information. This is often the case for foods that are marketed as " light.;
The answer is:
D).