Reverse sneezing

Can someone explain this to me please?

I am intrigued also, Moo grunts which sounds like she is breathing in reverse, doesn't last long and I have never worried about it.

if you imagine as it sounds a dog tries to sneeze 'out' but does it inwards instead, it's a very odd sound

This is quite a mild RS
https://www.youtube.com/watch?v=CXDledRQ7y4

here

http://healthypets.mercola.com/sites/healthypets/archive/2012/12/03/reverse-sneezing.aspx

Oh my, I have never seen that!

it's not nice!

It's a horrible sound, sounds like they're choking inwards, and is quite loud.

Ooo it does sound funny, can't say I've ever heard that either!

Moo has done it but lasts for seconds nothing like that, what triggers it? Will Moo get longer episodes?

no she isn't forced to ever get it again!

It's just one of those things, it could be allergies, dust in their nose, over doing it, over excitement.

Unless they do it very often and it's very severe then theres not much to worry about

That was a new one on me, cheers! Xx

Thank you for the info  

hope it makes sense!

Never seen this before!