The Kong is a great toy. I doubt if there are any 100% indestructible toys. My Labradors have even destroyed original Kongs.
Have you tried stuffing the Kong with something. Dog treats, some peanut butter, cheese whiz, etc. You can even load it with peanut butter and freeze it for some cool fun. I have two large Kongs that I jam a large Milkbone in each before I leave.
No separation anxiety in my house.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.