Topic:Pica
Pica in horses refers to the abnormal ingestion of non-nutritive substances, such as dirt, wood, or feces. This behavior can be indicative of underlying nutritional deficiencies, gastrointestinal disturbances, or environmental factors. It is observed across various equine populations and can lead to health complications like colic or dental issues. Research on pica in horses explores its potential causes, the physiological and environmental influences, and its impact on equine welfare. This section aggregates peer-reviewed studies and scholarly articles that investigate the etiology, prevalence, and management strategies of pica in horses, providing insights into its implications for equine health and management practices.
Changes in serum mineral concentrations, biochemical and hematological parameters in horses with pica. The aim of this study was to compare hematological, some biochemical parameters, and serum trace element concentrations in horses with or without pica. Fifteen horses with pica (group I) and another 15 healthy horses without pica (group II) were used. The hematological parameters were not changed between the two groups. In group I, hemoglobin values were lower than those of group II. However, the difference in hemoglobin values between the two groups was not significant (P > 0.05). Serum iron and copper concentrations and the copper/zinc ratio were lower in group I than those of group I...
Feeding behavior. Problems related to feeding behavior in horses fall into three main categories: underconsumption, overconsumption, and abnormal consumption. Anorexia may be caused by a variety of diseases and overcome by removing the underlying causes (pain, fever), and physical or chemical stimulation of appetite. "Hypophagia" may be caused by poor dentition, disease, or stress. Again, removal of the cause or stimulation by physical or chemical means may improve intakes. Acute and chronic overconsumption of feeds are reflections of the normal controls (or lack thereof) of feeding in the horse. The only relia...