Silver is an inert metal. It's used in jewelry and dental work. I have silver in my teeth. I also have 3 silver pins holding part of my skull in place. Upon personal experience/observations, your dog will get short, fat, bald,near sighted, and flat feet. If over exposed to silver he may need to walk with a stick and hang around retired academics moaning about u.s. govt. policy was my former boss (the supreme being and dear fearless leader ) your science teacher? If so that would explain the genesis of your concern, He was the one who killed our photo enrichment class claiming the distilled water was a fire hazard and silver, being heavy metal, was a toxic element. He also shared with me that he was smarter because he had a higher rank. My students needed to increase their reading and math scores. Half of my students were unable to use a stand up urinal or lactate. All my fault too. We graduated 30%, pretty good? Your friend, and recently retired contentious teacher, baba ____________________________________________________________ 53 Year Old Mom Looks 33 The Stunning Results of Her Wrinkle Trick Has Botox Doctors Worried http://thirdpartyoffers.juno.com/TGL3131/4efd495ec6cf211c9bd8st04duc