Quote Originally Posted by cyber-sibes
Received this from a friend - Worth the time to watch!

Just want to share the original report, as Snopes on internet says this is an "urban legend."
http://www.kirotv.com/video/5330356/detail.html

I love snopes, so I popped over and checked. Here is some of what he has to say:

A number of different pet products — from teeth-cleaning chews to doggie biscuits to chew toys — can potentially injure or sicken dogs under certain conditions and circumstances; we don't yet have enough information to know whether Greenies pose a greater than normal danger to dogs under ordinary use than other similar products, or whether we're just seeing a confluence of exceptional anecdotal reports.
He is quite fair. He doesn't say it is untrue or total myth, he simply offers as much evidence as he can from both sides, and then makes a fair judgement. He lists the status as "undetermined", not "false". Here's the whole link:
http://www.snopes.com/critters/crusader/greenies.asp

It also has the whole statement sent to the news station, which is worth a read.