Fluff & Tuff toys are the ONLY toys that last with my boxer/shepherd mix. He destroys everything else in 15 mins or less. The longest one of these has lasted us is 3 months which is really impressive. Even after he’s ripped it a bit he will happily carry around the outer layer for a couple weeks until I get a new one. He sleeps with these, chews these and even plays tug. The best toy!