Table 2.

Least squares means ± SEM for distance walked (km), time devoted to walking^† (h), AUI^‡, and average walking speed (m/s) for groups of calves weaned with intranasal oxytocin (n = 10) or intranasal saline (n = 10) on days 0, 7, and 14 after weaning

	Oxytocin			Saline			P-Values
	Day 0	Day 7	Day 14	Day 0	Day 7	Day 14	Trt	Day	Trt × Day
Distance	9.10 ± 0.38	2.69 ± 0.36	1.85 ± 0.36	9.58 ± 1.09	2.77 ± 0.38	1.90 ± 0.36	0.50	<0.01	0.82
Walking time	3.15 ± 0.13	0.86 ± 0.12	0.52 ± 0.12	3.19 ± 0.12	0.88 ± 0.13	0.55 ± 0.12	0.66	<0.01	0.80
Non-walking time	12.85 ± 0.13	15.14 ± 0.13	15.48 ± 0.13	12.81 ± 0.13	15.12 ± 0.13	15.45 ± 0.13	0.39	<0.01	0.88
AUI	0.63 ± 0.04	0.85 ± 0.04	0.34 ± 0.04	0.68 ± 0.04	0.87 ± 0.04	0.34 ± 0.04	0.51	<0.01	0.84
Average speed	0.82 ± 0.02	0.88 ± 0.01	0.96 ± 0.01	0.83 ± 0.01	0.91 ± 0.02	0.93 ± 0.01	0.51	<0.01	0.09

^†Walking time, h = total time devoted to walking in 16 h.

^‡AUI = total polygonal area of the weaning paddock utilized by the calf divided by the total area of the paddock.