Fig. 7. Frequency of urinations by 36 lactating dairy cows on a 0.74-ha paddock totaled from five 24-h observation periods during which two grazing periods occurred per observation period (cattle were restricted to 54% of the paddock during the first grazing period and permitted access to the entire paddock during the second grazing period) and one 13.5-h grazing period, as influenced by distance (A to K in 10-m increments) from the water tank (General Linear Models test, F statistic = 17.60; P < 0.05). Error bars indicate mean ± standard error.