Too many little pieces left behind by my dog

I was happy to get these, my dog loved them, except for 1 thing. My dog did not eat all of them. Everytime he ate one, he left behind little sharp pieces from the chews & would not eat them. I stepped and them & he stepped on them. Ouch it hurt so I end up having to vacuum the floor everytime I give him one..no fun. I will not be ordering these again. Sorry!

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