Table 2.

Effects of sex of dog, sex of walker, and time at shelter on rate of urination per min by dogs during a 20-min walk.

Parameter	Estimate	SE	df	t Value	p
Intercept	0.243	0.037	173.464	6.638	<0.001
Dog’s sex
Female	−0.078	0.041	136.412	−1.888	0.06
Male
Walker’s sex
Female	0.218	0.022	139.614	9.644	<0.001
Male
Time at shelter	−0.004	0.002	206.940	−2.286	0.02
Dog’s sex × Walker’s sex
Female × Female	−0.203	0.037	137.708	−5.548	<0.001
Female × Male
Male × Female
Male × Male