"Roz is a precious, very loved, incredibly missed, member of our family. Our neighbors have been doing construction. While Roz was outside, in our fenced backyard, something happened at the neighbors hse, there was a very loud construction related noise. Roz took off to one of her favorite, quiet, places near our back porch. We stepped inside for a while, when we returned, Roz was gone. Roz just vanishing is very unusual, uncharacteristic of Roz's behavior. Our grge was open. If she is not out back with us, she goes to the grge. "