Sugar, cane sugar, and brown sugar are occasionally used in pet foods and treats, primarily to enhance flavor and palatability. However, their inclusion is often a topic of debate among pet nutrition experts.

Sugar is a generic term for sweet-tasting, soluble carbohydrates, which can come from various sources.
Cane sugar is derived specifically from sugarcane and is a common form of sugar found in many human and pet foods. Brown sugar is cane sugar that retains some molasses, giving it a distinctive color and flavor.

While these sugars can make pet food more appealing to pets, they provide no essential nutrients and can contribute to obesity, dental problems, and other health issues if consumed in excess. Consequently, many premium pet food brands avoid using added sugars, opting instead for more nutritious ingredients that support overall health.