anyone use silent whistle?

[karabiner]

Was wondering if anyone hunts with those silent whistles? Or uses something other than the standard type whistles? Thanks, Bob

[Goose Assasin]

silent whistle, like for a dog? or one of those "dove calls"

[heckyea]

I tried it for awhile but never knew wether the dog was ignoring it or not hearing it.

[karabiner]

I was asking about the "silent" dog whistles. My dogs work fine with the regular whistles, but I'm considering experimenting with the silent whistles or hawk call when upland hunting.