Great idea for dogs who aren’t chewers. My dog had the ends chewed off the first day. We still use it but not very often. It would be good for smaller dogs.We fill the dispenser with dog food makes our corgi have to work for her meal.We fill the dispenser with dog food makes our corgi have to work for her meal. It's a little on the small side for standardized corgi but she doesn't mind.It only works really for super small round treats.. if you have a big or medium dog don't bother cause there treats won't fit in itMy dog loves this, it keeps her busy and releases small treats easily.My dog loves this toy. He is 10 months old and vet busy. A Shepard outbuilding mix.Keeps my dog busy. She loves it.The treats never come out. Even when I cut tiny training treats in half, they still didn’t come out unless I picked it up and shook it for 5 minutes.Total waste - lasted 5 minutes. The dogs chewed through the plastic in 5 minutes! It was supposed to be durable and long lasting!