Only 2 adults live in the house. 1 Savannah, 9 months old that insists on walking on counter tops despite being told to get down numerous times each day. 1 Scottish Fold, 9 years old that has never in 9 years been on a counter. He has 5 places in the house, under the bed, under the rocking chair, back of the couch, back of the other couch, under the dining room table. I don't even think he could get up on a counter if he wanted to. Savannah has been seen jumping on countertops, jumping higher than a light switch. When my husband took the vent down to fix it, Savannah attacked the vent again and would not release it. I rest my case.