Slow food design to improve digestive health 360 rotating hollow sphere, 25cm diameter large capacity, hay needs to leak out slowly through the gaps in the sphere, forcing horses to chew slowly, simulating the natural rhythm of foraging. Experimental data: 60% reduction in hay waste and 40% reduction in the incidence of colitis in horses. Educational interaction to relieve anxiety in the stable Horses need to use their nose to push the sphere to rotate in order to get food, which increases activity by 2 hours per day and effectively reduces stereotypical behaviors. Applicable scenarios: rainy days when grazing is not possible, long-distance transportation quarantine period, senior horses with insufficient exercise. Safety reinforced structure, durable and resistant Food-grade PP plastic, non-toxic and tasteless, the young foal accidentally gnawing does not hurt the mouth; The thickness of the sphere is up to 8mm, the impact resistance is increased by 3 times, and it will not be deformed even if it is gnawed by a 100kg horse; Thickened hanging rope at the top (with a load-bearing capacity of 200kg), which can be fixed in the crossbeam of the stables, the fences or the trunks of the trees, to prevent it from being kicked over. Adjustable speed of hay leakage, flexible control of feeding amount The side of the ball is equipped with a rotatable adjustable cover, which adjusts the speed of hay leakage by rotating the size of the cover (fast/medium/slow), to meet the different feeding needs of young foals, adult horses, and elderly horses. Easy to disassemble and clean to avoid bacterial growth The ball adopts snap-on design, which can be opened at the push of a button, rinsed with water or sterilized by soaking in warm water below 50, and cleaned in 5 minutes, which eliminates the risk of respiratory diseases caused by mold.