【Buy before reading】: This product for the training of the cat on the toilet transition products, the need for cutting holes, 1 mm within the thickness of the handle is not thick, the product structure design is reasonable, 8 pounds or less cat will not collapse phenomenon, It is recommended to put the toilet after the toilet cover in the above, so that it is very smooth. Most of the cat after a month or longer training can be successful, but also because of the owner, the reasons for the half-way away from the cat. For products that require high standards of the buyer, or if the training is not attributable to the product, please do not buy it.