For the Autumn Dragon Helper and Autumn Dragon Owner achievements, how do I help one and where can I find the farmers market?

The Farmers Market is in Veta, click here and it'll take you right to the dragons. And you help them by getting the food that they are requesting and turning it into them.

Thank you so much for your help ! =)

Now, getting one to follow you home though..... thats a whole 'nother kettle of fish.