I’m looking for some advice on how to manage field turnout with my mare. I am in a full service barn that has limited turnout and I’m likely going to move to a barn where owners take care of turnout themselves. I have owned a horse for many years and I’m confident with riding, longing, in-hand work etc, but haven’t had responsibility for herd dynamics in turnout situations. My mare is 7 and as she has matured she has become much more self confident around other horses. She is very quick and athletic. My current BM says she is sometimes quite aggressive with the other 3 mares she is turned out with. There have been no injuries, but my girl drives the others away from the gate when it is time to come in. She sometimes drives the others away from a hay pile that she wants, and she appears very “grumpy”. She did kick a gelding who came up behind her on a trail ride. Those are really the only examples of poor behaviour that I know of. She does run and play with other horses and that seems to go very well. I’m wondering if some of this is caused by aggravation because of the heat, bugs and no grass in their 1/2 acre turnout paddock (due to the season/climate) when they have been out for several hours together and the hay is all gone? She is very good with ground work and under saddle and is generally obedient and easy to get along with, though a little on the hot side. She doesn’t wear hind shoes.
The new place is mostly middle aged people who own casual pleasure or trail horses and some retirees (both horse and owner) and they are people with a lot of years of experience but sometimes surprising views…. There is no resident trainer or really experienced BM, so we will be working this out as we go along. The new place has several fields and so I would be able to put my horse in one while a potential new friend is in another. I’m wondering if any of you could give me a procedure for how to select a good partner and how to get them used to each other? I am really excited that horse will at last have some real grassy field time, but I want it to go as well as possible. WWYD?