2 Expanded on original answer
source | link

I would imagine caves and underground tunnel networks would be the primary living area to protect against dragon attacks. LifestyleThatched roofs on traditional cottages and town houses would be instant eradication of the society. Natural caves expanded into vast tunnel networks seem like they would provide sufficient protection, assuming the doors were small enough to keep the dragons out.

Lifestyle would likely be more hunter/gatherer than agricultural.  If you have a significant chance of having your supply of food wiped out on the whim of a fire breathing dragon it seems there wouldn't be much point in focusing on farming. Hunting and foraging could work, if the society is in a cave network perhaps mining would become an industry allowing trade with villages that don't have issues with dragons.

I guess my theory would the society would in essence live like dwarves to thrive while under the threat of dragons. It’s just Orcs to worry about at that point.

I would imagine caves and underground tunnel networks would be the primary living area. Lifestyle would be more hunter/gatherer than agricultural.  

I would imagine caves and underground tunnel networks would be the primary living area to protect against dragon attacks. Thatched roofs on traditional cottages and town houses would be instant eradication of the society. Natural caves expanded into vast tunnel networks seem like they would provide sufficient protection, assuming the doors were small enough to keep the dragons out.

Lifestyle would likely be more hunter/gatherer than agricultural. If you have a significant chance of having your supply of food wiped out on the whim of a fire breathing dragon it seems there wouldn't be much point in focusing on farming. Hunting and foraging could work, if the society is in a cave network perhaps mining would become an industry allowing trade with villages that don't have issues with dragons.

I guess my theory would the society would in essence live like dwarves to thrive while under the threat of dragons. It’s just Orcs to worry about at that point.

1
source | link

I would imagine caves and underground tunnel networks would be the primary living area. Lifestyle would be more hunter/gatherer than agricultural.