Annmarie,
If you don't mind I would like to ask some "how to" questions. I just LOVE the collars you made and wanted to attempt to make one myself. As far as the leather, what did you use? Did you just get a plain leather collar and jazz it up or did you actually use a piece of leather and turn it into a collar? What kind of rivets did you use? I have seen 2 kinds..the kind with the spikes on the back and the ones that have a shaft. Not sure what would be easier. Also, where did you get the rhinestone rivets?
Hope you don't mind all the questions but you have inspired me