It turned out pretty cute.
-heat and bond ultra
-iron the Heat and bond to your felt (more about that here)
-cut out a shape on your silhouette (to cut felt I put my blade on the highest setting and the slowest I also double cut it)
-sew button on to the middle of the front tooth
-sew elastic cording onto the back tooth
-pin everything together and sew
*Again, click on the link to get a BETTER tutorial, I just wanted to show how you can do it on your silhouette.*