Assessing the cost efficiency and benefits of sawdust, pinewood, and rubber wood shavings as bedding materials.
Authors: Zailani N I M, Hanis F, Anuar M A M
Journal: Journal of equine veterinary science
Summary
# Editorial Summary: Evaluating Alternative Bedding Materials for Equine Stables Pinewood shavings emerge as the superior choice for moisture management and air quality, demonstrating significantly higher urine-holding capacity and lower ammonia emissions than both sawdust and rubber wood shavings in this nine-horse crossover trial. However, this performance advantage carries a considerable financial penalty, forcing practitioners to weigh improved hygiene outcomes against substantially elevated bedding costs. Sawdust proved most economical but demanded greater volume and consequently longer mucking-out times, whilst rubber wood shavings performed poorly for absorbency, making them an inefficient option across all measured parameters. For UK stables seeking to optimise respiratory health and reduce ammonia-related risk factors—particularly important given the high prevalence of equine airway disease—pinewood shavings justify their premium cost, though budget-conscious operations might achieve acceptable results with sawdust if labour availability allows for more frequent stall management. These findings provide a practical framework for evidence-based bedding selection based on individual yard priorities, whether prioritising equine welfare and air quality or minimising material and labour expenditure.
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Practical Takeaways
- •Pinewood shavings offer the best performance for hygiene and respiratory health (lower ammonia) but require careful budget analysis; consider total cost including labor savings from reduced mucking time
- •Sawdust economy is false economy—while cheaper upfront, higher usage rates and extended mucking times increase labor costs and may offset material savings
- •Select bedding based on priority: if minimizing ammonia and urine management is critical, pinewood justifies the expense; if budget is primary concern, accept increased labor requirements with sawdust
Key Findings
- •Pinewood shavings demonstrated the highest urine-holding capacity and lowest ammonia emissions compared to sawdust and rubber wood shavings
- •Rubber wood shavings had the lowest absorbency for urine among the three materials tested
- •Sawdust was the cheapest option but required greater quantities and significantly more mucking out time
- •Pinewood shavings were substantially more expensive despite superior performance in urine absorption and ammonia control