Sorry I wasn't checking forum for some time, because the last days in school can be a bit hard...
I rode Candy for once or twice a week in the winter, for just half an hour. Mostly ring work.
Then, in the first month of good weather, I started working more, on trails and in "round pen" (it's nothing with a fence, it just a orchard with flat ground). But after few weeks I had to stop riding because of an injury. So she wasn't ridden seriously since last autumn.
She looked like this in april: IMG_4368.jpg IMG_4371.jpg
I'm riding for a month now, I changed her food a bit too, and she looks like this: DSC00186.JPG DSC00187.jpg
(I think that it helped a lot that she gained a bit of weight)
Two years ago (had her for a year that time, and it was the end of the summer, so that means she was fit) she looked like this: candy002.jpg
I've been working on hills this week too, and twice over poles. I'll work harder. I really messed up all the terms, but I think that I understand now. At least a little bit :P
Thanks for advices everybody :) You are really helpful.