It is a crown for a damaged tooth. Nothing else will really hold up to what a dog does with their teeth.
They are still weaker than natural teeth from what I understand.
NAPWDA Certified Cadaver Dog
Waiting at the Bridge (italics
=GSDs) (hemangiosarcoma=blue):Grim , Cyra, Toby
, Rainbow, Linus, Oscar
, Arlo & Waggles