For our low food motivated schnoodle this thing is amazing. Our kong needs to be stuffed with a lot of cheese, chicken, etc to keep him interested. As a schnauzer he loves sticking his nose in things and this is perfect. We fill this with some kibble around meal time and he goes at it for 15min. And he usually loses interest in things pretty quickly. Now we just have to wait patiently for the small to come back in stock so we can give our friend back her toy... Lol