What are some tasty dog treat recipes (tasty for the dogs)

Ok I have 5 dogs and I wanna make them a special little treat (each) since Perri (one of the dogs birthdays) is coming up. I dont want to use a whole lot a meat but not a lot of flour. If I were to use meat please make it like balogna or turkey or ham. Not like liver or steaks. Oh and Perri is getting a little old. I thought you might just wanna know that because a lot of old dogs cant have like a bowl full of bacon! Ok thanks!