Bt9,
welcome to the forum,sounds like you had a very exciting hunt this past spring.Did you manage to harvest the bird?Anyway yes I've heard both jakes and gobblers alike make such sounds.And old gobblers yelp (of which they can and will do)can sound like an old dog bark and jakes particicularly in the fall can be quite comical the sounds they make as there voice is developing.I've heard jakes that have a very difficult time rattling out a gobble and as a result sound more like a yell than anything else...