[Kahlua]

Kahlua has done this for months, and it keeps getting more and more frequent. Sometimes (at least once a day now) when he gets over excited or really excited he coughs like 2 or three times (kinda sounds like he is coughing up a hairball). Does anyone else's yorkie do this??

Also, don't know if this is related or not, but ever since he was a puppy, some nights when he first lays down he gags once sometimes twice, but never acts like anything is wrong??

Should I be concerned or is this normal??