I have visitors to my kitchen at night,when everything is quite and dark . they slip out from under the cupboards and climb into the dogs dish in hopes of dog biscuits.They often climb into rubbish bin in hopes of scrapes,funny enough they avoid my plants.No matter how often I send them to the great rubbish tip for slugs they keep appearing.My plants may be to blame as not all sterile soil.but these little gritters are persistent ,they are not like your common slug,they are a light fawn with spots and I never see them during the day and only in the kitchen,I fear its the dog biscuits not my cooking they are after,even with spraying under cupboards they keep coming back.