Acquisition Of Shavings For The Bed Of The Resting Box Of The Horses Assigned To The Cavalry Group Of The Canine And Remount Service Of The Civil Guard, Which Must Provide A Floor With Absorbent Capacity, An Adequate Degree Of Thermal Comfort And Alleviate The Hardness Of The Floor To Facilitate The Rest Of The Horses, During The Years 2025 And 2026. (EXPIRED)