The upper limit with regards to cat size / weight is between 20 to 25 lbs. (consciouscat.net)
The important thing to think about when stocking the shelves is variety — in regard to cat use, owner interaction and type of exercise. (petbusiness.com)
By knowing about the behaviors of cats, we will also get some overview regarding to the cats and their common actions which are commonly done daily. (safehavenforcats.com)