like the other fellow said, the day, even two, before going away, is really push the food. If you leave greens in right before you leave (I usally mist the greens with lots of water to keep them fresh longer) they usually last till the next day. At seven months, your dragon should not be harmed if he misses 1 periodic day of feeding, provided it routenly does eat well.
I do feed my dragons superworms (I never had a problem feeding these). With dragons that age I will put a bunch of supers in a dish just high enough they can't crawl out. I have bigger cages so I am able to put a couple food bowls in one cage. I have left dragons for 3 days like this and fared well.
Finally, for mature dragons, and almost full grown dragons, what I do is leave the basking lights off while gone (but leave regular light on). The cooler temps for a day or two will slow metabolism. Think about nature, even in the outback there are cloudy/cooler days.
Hope this helps.
Paul Kemes


