Jaw sticking?

Don't know if this is what's happening but iv noticed when the boyo is finished eating or had been playing with tug toys he seems to be attempting to chew nothing, well that's what it looked like at first, but I think his jaw is actually clicking / sticking as he seems to have no control over it, it usually stops pretty quickly and he's not distressed but I'm a bit worried! Anyone know anything about this and should I get him along to the vet, he's just over one and a half now!

Sorry it is something I have never experienced Xx

I haven't either but would probably say if it's happening a lot best to get him checked at the vets xx

I'd get him checked kel. Not something I've come across either xx

Cool, il make an appointment tomorrow, I'd never seen it with my last staff so was just curious, he's okay though but il let you know what the vet says