This study investigates the use of curcumin as a natural antioxidant in dog food formulations. Researchers assessed its impact on animal growth, health parameters, and feed preservation. The inclusion of curcumin in the diet demonstrated beneficial effects on oxidative stability, helping to preserve feed quality. Dogs receiving curcumin showed no adverse effects in growth performance, and certain health markers indicated enhanced antioxidant activity. These findings support the potential use of curcumin as a safe, functional ingredient in canine nutrition—providing both biological benefits and improving the shelf life and nutritional quality of pet food.