These chews will not last days, but a good half our or longer for a small 28 pound mix of love and a large beagle. They absolutely love these treats and I can feel good about giving them. I especially love the smaller size. This is a good treat to give in the morning and will keep them busy for a while. My little girl asks me for one every morning and I love the additional nutritional benefit.
Our little Jack Russell Terrier loves these treats because they provide a good chewing challenge, and believe me, she's always up for one of those!They are ugly and a little messy, but a good value and a healthy treat.