Has anyone ever heard of these?? I picked one up several days ago for Stedman and Tatum when we were at Wal-Mart of all places (this was when we were out of town though) but I only bought one of them because I figured that Stedman would want nothing to do with it because he is sooo picky

Well wouldn't you know I brought it home and they both LOVED the thing!

They were being bad little babies and fighting over it and now it is gone - they devoured it LOL. It's good for Tatum to chew on since she is teething and all but the only problem is that I can't find them in our Wal-Mart and I am wondering if anyone knows where else I might be able to find them? The name of it is Hartz Tiny Dog Dental Duo and it's hard to explain, but it kind of looks like a dogs arm with a paw at the end (this is the outer shell part, and I guess is made of a really hard, dark purple plastic) anyway - and the inside is filled with whatever it is that they love the taste of lol...and they have to really "work" at it to get the center out, but it is edible. This center part is kind of a darker brown color (it's probably beef flavor I'm guessing) - and I would have taken a picture of the thing but of course it's gone now and I threw the packaging away when I ripped it open for them

Anyway I cannot even begin to tell you about much they LOVED this thing. And it must be good if Stedman liked it because he is the definition of
PICKY. 
I have looked online and did fine some of them, but they look all together different and aren't the same as ours was, and the ones I found online were large or medium sized ones and this one was a tiny - which was perfect for their sized mouths so if anyone knows where I can get them please let me know, I should have just stocked up to begin with lol

Thanks guys