[QUOTE=Halt Near X;8897241]
He also likes to really chomp the bit when he is anxious or distracted, and this is loose enough that he can do that (much more dramatic than typical chewing). Frankly, if this is how he wants to express himself, I’d rather allow it than shut it down and force him to find some other way to express himself.[/QUOTE]
My mare does this as well. We ensure the noseband (do use a flash, don’t have to unbuckle to get it on and off because it is so loose) is loose so she can chomp or grind. It is sometimes a product of thinking hard as she is learning something new, but often just frustration. Therefore, I WANT to know it is happening, not stop it artificially, so I can stop it by fixing the problem causing it.