Pet food manufacturers enhance palatability through animal fat coatings, flavor sprays (digest), and ingredient selection. While high palatability ensures the pet eats, extremely palatable foods can encourage overeating and obesity if portions are not controlled. Palatability matters most when feeding picky eaters, sick pets needing nutritional support, or animals transitioning to a new diet. Warming food slightly, adding warm water, or mixing in a small amount of a more palatable topper can improve acceptance. For prescription diets that a pet resists, ask your veterinarian about palatability enhancers or alternative formulations rather than abandoning the therapeutic diet.