Lost little dog near Kino parkway and Aviation hwy. (Tucson)

This morning our little dog ran off in the area adjacent to the bike path that parallels aviation hwy.
I'm afraid someone picked her up.
She's such a friendly and happy little dog I'm sure if anyone stopped, she would have ran to them with a big smile.
Her name is Seraphim and answers to any version of Sarah.
If you did pick her up, or may know of someone who did, Please find this and contact me as soon as possible.
She's a very special girl and we love her and are missing her dearly!