Have any of you noticed that depending on the circumstances, the barks are different? I know Noah had a bark if somethine upset him, one if someone came to the door after dark, one for people he knew, one for the squirrels, etc. Emma is becoming the same. It is as if they are saying "Listen to me and learn what my bark means. Learn the one that means danger and be aware.
Yes I call tell exactly what's happening by the different barks...there's loads, stranger, playing, let me out, feeding time, walks etc! Revel has more variation than Yogi who tends to yell at just about everything



. Shelties don't need any encouragement to bark if you do you'll be sorry.