Is this normal

[Stoney666]

Golden retriever 11 months eats his toys!!! have spent a fortune on various so called "tuff" toys but he still manages to shred and if can, eat! Has NEVER chewed anything in the home and is fab in every other way but I do worry about his stomach

My Skyes do that

They ate their way through four of those biggest, hardest Nylabones meant for tough chewers over Christmas,
www.nylabone.com/product-finder/my-pet-is/dog-large/galileo-bone.htm

along with a couple of those big black Kongs.

Thinking of getting a length of sewer pipe next.