The Dartmoor Pony evolved on the sparse, rough vegetation of its namesake moorland, developing efficient metabolisms that served survival well but require careful management in modern domestic settings. Like most British native ponies, they thrive on far less feed than many owners expect, making prevention of obesity the primary nutritional concern rather than maintaining adequate condition.
Forage provides the foundation of every Dartmoor Pony's diet, often constituting the entire nutritional intake. Quality grass hay should comprise daily intake at roughly 1.5-2% of body weight, typically 7-10 pounds for an average individual. Many ponies maintain excellent condition on even less. Rich hays like alfalfa typically provide far more nutrition than these efficient grazers require.
Pasture access requires careful management for these easy keepers. Lush, improved pastures common to many horse properties provide nutrition levels far exceeding what Dartmoor Ponies evolved eating. Unrestricted grazing frequently leads to obesity, laminitis risk, and metabolic problems. Grazing muzzles, limited turnout hours, or dry lot housing with controlled hay feeding often proves necessary.
Grain and concentrate feeds are unnecessary for most Dartmoor Ponies and may cause harm through excessive calories. Even ponies in regular work typically maintain condition on forage alone. Only ponies in heavy work, lactating mares, or those genuinely struggling to maintain weight should receive supplemental calories, and then in modest amounts appropriate to their small size.
Vitamin and mineral supplementation addresses nutrients that hay alone may lack without adding significant calories. A quality vitamin-mineral supplement or ration balancer formulated for easy keepers provides essential micronutrients appropriately. Local soil conditions affect mineral content in hay, so regional recommendations may guide specific supplementation needs. Salt should be available free-choice.
Feeding schedules should emphasize consistency and appropriate restriction rather than abundance. Measured hay amounts work better than unlimited access for most Dartmoor Ponies. Slow feeders extend eating time when using hay nets, supporting digestive health while controlling intake. Two meals daily typically works well for most individuals.
Seasonal adjustments address changing conditions and needs. Winter may require modestly increased hay to fuel heat generation, though Dartmoors need less increase than thin-skinned breeds. Summer often requires reduced feeding, especially with any pasture access. Any dietary changes should occur gradually to avoid digestive upset.
Weight management represents the critical nutritional focus for Dartmoor Pony owners. Body condition scoring provides objective assessment, targeting scores of 4-5 on the 9-point Henneke scale. Cresty necks, fat pads, and difficulty feeling ribs indicate overweight conditions requiring dietary restriction. These ponies should appear trim and athletic, not rounded.
Children's treat-giving deserves parental guidance. While treats reward ponies and children enjoy giving them, excessive treats contribute to weight problems and may create pushy behavior. Limiting treats to small quantities of appropriate items like carrots or commercial horse treats, and teaching children treat-giving manners, prevents problems while maintaining the fun of rewarding their ponies.