Table 2. Characteristic of explanatory variables. Data are presented as means ± SE.

Variable	Urban n = 58	Rural n = 80
No. cats	0.38 ± 0.08	0.15 ± 0.04
No. dogs	0.81 ± 0.14	0.25 ± 0.06
No. human walkers	8.84 ± 2.41	0.84 ± 0.19
No. feeders	0.41 ± 0.08	2.03 ± 0.28