Table 1.

Pairwise differences between least-square means (LSM) (±s.e.) of group, and p-value for testing with Tukey's test for differences. d, days.

groups compared		LSM difference (s.e.)	p-value
bottle 7 d	bottle 17 d	−0.034 (0.006)	<0.001
	bottle 20+ d	−0.037 (0.009)	0.001
	bowl	−0.047 (0.010)	<0.001
	chow	−0.028 (0.010)	0.035
bottle 17 d	bottle 20+ d	−0.003 (0.009)	0.997
	bowl	−0.014 (0.009)	0.601
	chow	−0.006 (0.010)	0.972
bottle 20+ d	bowl	−0.011 (0.005)	0.187
	chow	0.009 (0.005)	0.382
bowl	chow	0.020 (0.006)	0.006