"I have two Labrador Retrievers and one Min-Pin. The Labs are; one year and two years old respectively. The Min-Pin weighs 20 pounds, and is 9 years old. Both Labs weigh between 70 and 80 pounds. All three of my dogs love to chew... some products have many calories. I am trying to supplement the dog food with Cow Ears. All three of the dogs are given a Cow ear following their meals, twice daily. I have found that their craving for chewing/eating is satisfied without them consuming large amounts of calories. Therefore, I have three very happy and healthy dogs, maintaining a healthy weight that love Cow ears from Petco for dessert."