I'm sure this has been covered but I can't locate any threads on it. I have a 12 month old lab who loves to chew. Not very keen on kongs as it takes her about 10 seconds to get the food out. Tried antlers, no interest at all in those. Bought a tuffie toy pig today and the ears were bitten off in about 30 seconds. She does love a bone (I get the frozen ones). Any advice?