Final answer:
The statement that dogs and cats do not have a nutritional requirement for carbs is true. These animals, being carnivorous, obtain energy primarily from proteins and fats. Essential nutrients for them include certain amino acids and fatty acids, along with vitamins and minerals.
Step-by-step explanation:
Dogs and cats do not have a nutritional requirement for carbohydrates (carbs). The statement is true. While carbs can be a source of energy for them, these pets do not need carbs in their diet to survive or maintain good health. Carnivorous animals like dogs and cats have evolved to obtain energy primarily from proteins and fats. This is evident when examining their natural dietary patterns, which typically consist of prey that provides protein and fat rather than carbohydrates. Importantly, essential nutrients are those that the body cannot synthesize on its own and must be obtained from the diet. For dogs and cats, essential nutrients include certain amino acids (from proteins) and fatty acids, as well as vitamins and minerals. Therefore, providing a balanced diet that meets all of their nutritional needs is more important than including carbohydrates. In the context of obesity, it's essential to recognize that fat has more calories than protein or carbohydrates, as suggested in one of the statements. Managing the caloric intake and ensuring a balanced diet with appropriate levels of proteins and fats are crucial to prevent obesity in pets.