"No doubt your dog food has kept our very old pup still around. It was a very hot summer which almost did her in many times. Then I discovered feeding her your dog food by hand as opposed to relying on her to feed herself (she was always a self feeder the 15+years we've had her... She is anywhere between 17-19 years old). It's a lot more work and time spent offering and feeding her this way but to see her still thrive is a major testament to your food.
She's only been eating your food 3ish plus years but I cannot recc it enough to people. More than appreciative."