Table 4.

Effects of sex of dog and sex of walker on likelihood of ground scratching by dogs during a 20-min walk.

Parameter	Estimate	SE	z Value	p
Intercept	−1.279	0.699	−1.83	0.07
Dog’s sex
Female	−1.317	0.989	−1.33	0.18
Male
Walker’s sex
Female	−0.214	0.532	−0.40	0.69
Male
Dog’s sex × Walker’s sex
Female × Female	0.081	0.821	0.10	0.92
Female × Male
Male × Female
Male × Male