We own a 8 mo miniture Dashound,when we purchased him he use to bark.But he has not barked since February.He did bark about 3 weeks ago,when our son attempted to take a t-bone from him.:) We have read up on this bread & found out they are barkey dogs.Our neighbor has three & all they do is bark,even scaring our dog sometimes when he wants to play... IS THIS NORMAL?