Okay, So we finally figured out my mare has a clear, clean health! Scoped and was clean. I did all "Ulcer pressure points" Just to be sure after vet left and non fazed her! It's been a little over a month since she has been ridden. She just got a acupressure. Acupuncture massage done. And let out a lot of tension. She's no longer nearly as cinchy as she was. A little ear pin and she turns and looks at me, But before she would try and kick and bite. Free lundging in the round pen perfectly now! No biting, Kicking or charging. I decided yesterday I wanted to put her to the test and see how she did under saddle (Before we treated for ulcers and got massage) She would Buck every single time we went into a canter. ears straight back and sometimes would refuse to walk and just back up. Yesterday when we rode, She was fine in a walk, When I asked her to trot she put her ears back at first but I ignored it and kept her going then she was fine, When I asked her to canter her ears went back and she bucked, I corrected her and she didnt buck again but her ears remained back, I asked her to trot and she was fine again, When I switched her directions ( Round pen) And ask her to trot she pinned her ears and would put her head low and shake it, Then would turn her head toward like leg like she was going to bite but didnt, When I asked her to canter her ears remained back but again no buck. Is this due to her just having attitude and so use to before having it cause her pain (Before I knew something was wrong) That she thinks its going to every time and has to finally realize shes okay?