* dra - This is the short vowel sound of a as in "cat."
* gon - This has the short vowel sound of o as in "hot."
Therefore, yes, there are two short vowel sounds in "dragon": a and o.
* dra - This is the short vowel sound of a as in "cat."
* gon - This has the short vowel sound of o as in "hot."
Therefore, yes, there are two short vowel sounds in "dragon": a and o.