Providing dairy cows with enrichment opportunities improves behavioral welfare and can enhance production. Moving beyond harm prevention to positive welfare is the next frontier.
Dairy cow enrichment represents an emerging area of welfare science that goes beyond preventing suffering to actively promoting positive states. The evidence that dairy cows engage with enrichment — using grooming brushes extensively, investigating novel objects, and playing when given appropriate space — demonstrates that they have behavioral needs beyond physical maintenance. Grooming brushes are a particularly low-cost, high-use enrichment item that cows spend significant time with, suggesting they meet a real behavioral need. The welfare science case for positive dairy cow environments is building: farms that provide pasture access, enrichment, and appropriate social environments see behavioral indicators of positive welfare that correlate with better production outcomes. The commercial and welfare cases align — a cow expressing positive welfare is a more productive cow.