Evaporated milk is not safe as a replacement for a mother cat’s milk or kitten milk replacer. It lacks the proper nutrients kittens need and can cause diarrhea, dehydration, and malnutrition. Always use a commercial kitten milk replacer (KMR) for feeding newborn kittens. For more information please visit https://www.kittykinds.com/can-you-give-a-kitten-evaporated-milk/