hiya
iv been riding and looking after a horse that i maybe buying. Shes always been stiff but recently has become very stiff in her front legs espcially in her right shoulder. (In the canter she becomes very stiff in her back and neck aswell)

Her walks really nice rounds herself once warmed up!
Her trot feels like riding a wooden lame horse
She finds it really difficult to canter round the school as keeping her in canter round a corner is difficult

Although she can loosen up a little in trot, and stretch and round in walk

Just wanting some advice if theres any excercies or supplements to help as shes a lovely horse or just best to stay away???