This was Greg and Rowley's Holiday Bazaar they made in Cabin Fever. They advertised it through their newspaper, The Neighbourhood Tattler.
In that part of the story where Phoenix encountered the hunter, Phoenix told the hunter to use his dog to get rid of the other dog, but after a while the hunter returned and turns out he just scared the other dog. Also while he was pointing a gun at Phoenix, he believed what Phoenix said about her having a lot of experiences about that situation, so the hunter showed respect by not doing it.
The answer would be an echo because the echo is a reflection of your own voice. Which is why an echo can ‘speak without a mouth and hear without ears.’ However, an echo is only heard when the wind conditions are optimal, so it ‘comes alive with the wind.’
It should be near David and Ed