 Lucy Pet Food with their prebiotic and probiotic formula is the food for your dogs or cats. As a matter of fact, I want you to hear from a listener on what they said about Lucy Pet Food. I switched my dogs to the Lucy's Pet Formula several years ago. Both my puppy that I rescued five years ago, she's in the car next to me if you hear her whining. Oh, I can hear her, okay. And my senior dog, both were on that, and they love it. I do the Duck and Quinoa Lucy Pet Formula.