That sounds so much like Dixie and her hairballs. She has the hardest time getting them up and goes through this tongue out, gasping, coughing sound.

I sure hope there isn't a bone lodged but I'm glad to hear you'll be having him checked out.

Well wishes to him!
I used to have an Ash, too. He's been gone for almost 14 years now, it was a little jolting to see the name again.