Equine laminitis has been with us for a long, long time. Fortunately, in the last 10 to 20 years there have been great strides in understanding the causes of this terrible condition. Laminitis is now regarded as a syndrome that occurs secondary to something else, rather than a discreet disease all in itself. This has allowed much more focused research and effort in treating the cause rather than treating just the symptoms that occur in the hoof. It doesn’t matter how great the trim is, or what shoes are used, or how deep the bedding. If initiating causes such as EMS (Equine Metabolic Syndrome – see Equine Metabolic Syndrome & Equine Cushing’s Disease, Early Summer 2018 issue of Canadian Horse Journal) or PPID (Cushing’s disorder) are not addressed, the laminitis and the pain will continue.

The ongoing problem of obesity in equines is not a recent one. However, in some industrialized countries, the increase in the number of obese horses and ponies predominantly found in the leisure industry has now become a globally recognized welfare concern.

Pica is the desire to eat unusual substances that possess little or no nutritional value, such as dirt, wood, hair, and feces. This phenomenon has been observed in horses of all ages, breeds, and sexes.

Donkeys are highly adaptable feeders. If given the opportunity, they will consume a variety of different grasses and shrubs to obtain sufficient nutrients. It is generally accepted that the donkey can exist with less food than a horse. Their efficient utilization of food makes donkeys easy keepers, but don’t let the term misguide you. It is important to take care in determining when and how much to feed as obesity is a major concern in modern domesticated donkeys.