Most older dogs do well on it. It's a complete adult food.
What if my dog has a diagnosed condition?
Talk to your vet first, for example with liver or kidney disease, pancreatitis, diabetes or a heart condition. Those dogs often need a diet with specific protein, fat or mineral levels. Our kibble is 13% fat minimum, a normal adult level and not a low-fat diet. See Is this a low fat food?
What if my dog reacts after eating it?
Stop feeding it and ring your vet. See My dog reacted after eating it