Function of Tongue-Playing of Cattle in Association With Other Behavioral and Physiological Characteristics

To study the function of tongue-playing of cattle, this study observed 71 Japanese Black x Holstein steers after feeding in 2 repetitive experiments. The number of steers who performed tongue-playing did not differ among the 3 levels of environmentally enriched pens. Most (90.6%) performances of tongue-playing terminated within 20 min. Frequency of tongue-playing positively correlated […]