Welcome Karen! Hope your knee improves quickly, I just had artho surgery on mine yesterday, so I am off work for a couple of weeks. I too like the toothy ones, but may have lost some over the past frigid winter. But every day a few more start to poke their heads up, so I am crossing my fingers.
A lot of us came him from Dave's Garden. Most of us enable. All of us a friendly.
Also check out the Porch Swing thread, we discuss everything.... Don't be shy, hop right it!
Again, welcome ~ Jan