Unfortunately I have to say others write here is probably only suitable for small dogs, I have a small dog (Yorkshire / Maltese mixed breed) and he has also "made it" to destroy it or in other words the sweet sheep is not really suitable for dogs no matter what size the dog has.
(As prey halt shaken) If out of a little shake and forth and around the apartment wearing the thing breaks down is kept really sad even more so for the price, there are 1 EUR toys of Kik longer.