This is my mare Pebbles. She's 17, but has been in the pasture most her life. She was used to light trail riding a couple times a year so she's never been overworked & still thinks she's a 3 year old. She has more energy than I've ever seen in a horse. Just likes to go & go & go. Before she injured herself, I had started her on barrels. She picked it up instantly. She loves to run so as soon as she found out she was able to run around them, she was hooked lol. I'm new to barrels so I'm not sure what to look for comformation wise. I was just wondering if you all could help me out. The last pic is kind of bad since she's on a hill. I appreciate any comments.