could she get a water sprinkler like the ones you use for lawns and put it on a low setting in the evenings whe the cats are likely to visit.We have a cat who was trained to use a tray but as he's got older ,he's just over a year he wont use it and prefers to go out.We're semi rural and as far as I know he doesn't use the gardens but heads for the fields.The poster above is correct though,cat owners cant be held responsible by law for their cats using other peoples gardens or even for digging up gardens
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