I got to check her good last night and it is still there, that nasty little head nod horse owners don't like seeing.
There is no outward injuries, no heat that I can feel and no heat in her hooves to indicate fever. She is only doing it when lunged in a counter clock wise lunge. I called my vet today, she will be out Friday morning. Thank God I get paid that day. I swear, horses always know when it is your payday. Another thing I am thankful for is, I am doing some part time work for my friend who owns a carriage company this Friday and Saturday night. I am praying that my vet bill won't be too outragious and that extra income will allow me to finish my Christmas shopping. That was what I was hoping to do with my paycheck this weekend, but poop happens. I just pray that it is not something drastically serious with Summer. She is such a good mare and I don't know what I would do if this lameness issue was permanent.