I have a question for the board about herd composition and the best way to manage it. But first an observation from my own herd. For the most part I keep my herd in a single pasture unless I have some particular reason to separate individuals. I have had my "babies" - the yearlings and up to 2 year olds in a separate pasture because I supplement their grazing/hay with grain and in one case, chopped hay. I bought a coming 2 year old filly last fall. She had a nasty habit of pinning her ears whenever anyone would approach. Her previous owner said she had always done this and she thought Sage had picked the habit up from one of her other mares. She also told me Sage was at the bottom of the ladder socially and could be picked on sometimes. She did not pin her ears as much at the previous owner.
We turned her with the main herd after a few days getting to know us and though she was at the bottom of our herd too, she seemed to be fitting in well enough. She continued to pin her ears and nearly gave our care takes a cardiac when they were feeding for us once because we forgot to warn them. She never, ever exhibited any negative behavior or tried to harm anyone, it seemed just a bad habit. I still hated the habit because when a horse does that you never know when they DO mean business and so I have been trying to figure out a way to eliminate the habit without much success.
Fast forward to about a month ago- end of winter and I notice she is too thin. Not alarmingly so but I like my horses to have more weight than she had. So we wormed her again, just in case, and moved her to the front with the babies so we could supplement her with feed. She began to improve immediately and we were very surprised at the suddenness of it. Gradually she has almost completely stopped pinning her ears at us. She has a lot more energy and just seems overall in better health both physically and mentally. In fact, though she is an appaloosa by breed, she now trots everywhere much like our haflingers..lol..
Now I have a 15 month old gelding that was just gelded yesterday. I'm trying to decide where he needs to be pastured and whether or not he would do ok in the herd at large. He was with the babies until we had to stall him to await gelding. I don't have enough cross fencing yet done to have separate pastures for weanlings, yearlings, geldings etc.. So my question is, how do others pasture their varying aged horses? Sage is a 2 year old and fairly large in size so I was surprised she did not thrive with the main herd.