I have noticed that alot of you use Kongs or Nylabone. I see that some use rawhides too. I was told by my vet that she doesn’t recommend rawhides because the dogs body can’t digest them properly and they can get stuck in their intestines and things. I have given my dogs pig ears and they love them they usually last about 10min. A nylabone last them a few months usually. Kongs are only fun if they have something in them lol.