You are probably right about that. I moved him to a pasture closer to the house and since he is a stallion I went a found him a little friend. The fuzz balls name is Herby and he is a shetland cross gelding. I thought no human wants to be alone when they are not feeling well so I thought that it would be the same with horses. I found some herbal remedies that are helping him feel better,his eyes are looking a little bit brighter. I am able to watch Titan more closley and at night I know that he is not alone.