Mature cats (5-10 years of age) generally require what energy adaptation compared to young cats (1-2 years of age)?

For female cats involved in breeding, the appropriate time to switch from a maintenance diet to a diet formulated for growth, reproduction, or all life stages is:

Diets for growing puppies should contain docosahexaenoic acid (DHA) to support development of

Prebiotic fiber when used in pet food is defined as

Compared to dogs, cats have a shorter intestinal length that is characteristic of

The DER (MER) for growing puppies is approximately ____ times the RER

Which vitamins are fat-soluble instead of water-soluble?

Sled dogs doing a multiday pulling event in cold weather require an energy intake of approximately ____ times RER

What is the main source of carbohydrates in commercial dog and cat food?

Which energy requirement is defined as for “a normal animal at rest under thermoneutral but not fasted conditions”?