Metal found in my dog biscuits

Last night I was shocked to find a piece of metal sticking out of the Woolworths dog biscuits of which we by 2 packets of every month. You can clearly see it was baked into the biscuit. I mailed the group on Facebook but then got no response from them. Not only this there seems to be a plastic like hard substance in some of the other biscuits as well.<br> I am totally disgusted with this. What are you giving my dogs to digest? <br> Not only this the biscuits quality has gone down so badly that most of every box we buy these days are broken. It seems they made the biscuits very thin.<br> I am so disappointed in Woolworths yest again!!!1