Yeah I tried watching her first thing this morning she sniffed around the tank and even jumped in the tank then after awhile sniffed at the fridge witch led to me taking the back off to look around the one spot under there I can not see has me hopeful. I put flour all around the fridge and at entries. my cat will be spending the day out in the fenced yard... on an up note my neighbor is bringing her hound over to sniff around under our close eyes. my fingers are crossed