Here is a tip I invented 10 years ago after tried and failed on many other methods. Place some duck tapes around the area you want to protect, with the sticky side up and one end of the tape sticked (fixed) to the ground (so that they don't go with the cats). The cats will hate you and never come back because the duck tapes pull their fur off without hurting them significantly. Please remember to fix one end of each duck tape, otherwise the tapes may go with the cats and kill the cats.
【在 e*f 的大作中提到】 : Here is a tip I invented 10 years ago after tried and failed on many other : methods. : Place some duck tapes around the area you want to protect, with the sticky : side up and one end of the tape sticked (fixed) to the ground (so that they : don't go with the cats). The cats will hate you and never come back because : the duck tapes pull their fur off without hurting them significantly. Please : remember to fix one : end of each duck tape, otherwise the tapes may go with the cats and kill the : cats.