Sending prayers for Mack.
Maximo had a similar episode that sent us flying to the ER.
http://www.yorkietalk.com/forums/sic...x-gagging.html
We still don't know if he swallowed something that irritated his throat (he didn't have access to anything that we know of), or if he had a doggy cold. The choking came on suddenly in the afternoon.
It took about 2 weeks and a steroid for him to fully recover.