hi,im really sorry to be asking advice yet again!Its river,my collie,again.about 3 hours ago i noticed she was moving her mouth about-when she closed it there was a kind of shuddering and a quiet crackly sound,she did it for a while,then ive taken her for a walk where i noticed it only once or twice,and shes not done it at all since we got back.i thought at first she mightve got a loose tooth or something stuck in her teeth,but ive had several pokes round her teeth and mouth,inside the teeth,and between teeth and gum and i can find nothing amiss.shes not flinching,it doesnt seem to hurt.my biggest fear is dislocation-surely not?anyone had anything like this?thanksx

Any chance she may have eatten dried mud?
My older boy some times eats a bit of dried mud, it makes a very crackling sound in his mouth.

it would be,knowing her,but i checked her mouth thoroughly and it looked clean-shes done it again today,but nowhere near as much-heres hoping it just"goes away"thanks for replying xx!