Gastric complaints can be caused by dehydration, limited turn-out, limited forage availability, dietary changes, feeding of grain-based feeds, intermittent or restricted feeding, and stressful events such as traveling, stabling, isolation from other horses, changes to routine or competition.

Some of the signs of gastric ulceration include intermittent colic, weight loss, inability to increase weight or muscle mass, loss of condition, reduced performance, resistance under saddle, changes to behaviour, irritability, chewing, teeth grinding, altered appetite, lack of energy and stamina, and dislike of contact by the girth, rugs, brushes or riders aids.

Horses experiencing gastric ulceration may have had no prior history of gastro-intestinal problems.

To assist prevent gastric upsets, we recommend that all horses are fed small amounts very often, to provide a continuous supply of saliva and food, which will buffer the acid produced in the stomach.

Although it may be in short supply, access to grass can also encourage constant grazing to buffer the acid levels in the stomach.

Electrolytes can be added into the horses water supply to encourage fluid intake, and grain-based feeds should be minimised and replaced with fibre such as hay.

Horses diagnosed with gastric ulcerations should commence prescription medication to treat the ulceration, and allow healing of the gastrointestinal tract.

If you are concerned that your horse may be suffering from a gastric condition, it is important to provide adequate treatment to prevent it worsening into a fatal condition.