Harry is a small dog and this collar is ideal. If you have a new puppy like I do you may experience the same issues as I did. His previous owner didn't insist that he wore a collar and Harry was reluctant at first. However, the red dingo collar was ideal because it's small, lightweight and the pattern is just right for Harry. The colour suits him and I love the fact that you can get matching leaders. It's robust and will accommodate a small disk with his details. He doesn't notice he has it on. It clips on and off easily with no fuss at all which is perfect. Well worth the money.