They have different levels for nylabone....ones for puppies, regular chewers, extreme chewers, etc. Mine has always loved nylabones and I have every kind they offer for my dogs.
Misty- Samoyed Mix
Tannor- Golden Retriever CGC
Robyn- German Shepherd CGC, TC
Midnite-German Shepherd CGC, TC
Brennan- Golden Retriever CGC