I have a dog from Bosnia, 2 years, adopted, she currently lives after his puppy youth. Everything not nailed and nailed down is is eaten, or destroyed - including 3 Flexi leashes. This keeps to her despair, all Beissversuchen stand. Although it costs more, but is worth the money. The Flexi leash is not so hard, is well in hand and reflected in the dark - I would buy it again.
