suckling

The suckling behavior of donkey foals has rarely been explored, with most orphans being reared on protocols based on the assumption that their behavior and physiology do not differ from horses. An orphaned donkey foal at The Donkey Sanctuary was reared on an artificial suckling system, enabling the analysis of suckling behavior in an orphaned donkey. Milk formula was accessible 24-hours per day via the artificial system and suckling behavior was monitored, revealing that the foal suckled at a variable rate, with suckling durations, frequency and quantities differing from what was outlined in the standard bottle-feeding protocol for equines.