Kajirinon and Omaru Jouzu were only sprayed for scent confirmation. The others are unopened. I was preparing, but they weren't needed for the pet I welcomed, so if anyone needs them! Depending on the packaging size, I may remove the items from their boxes and ship the boxes folded. Toilet training Toilet training (O-maru Jouzu brand) Kajirinon Atchikochi Non Pet training Dog Cat Toilet training Toilet practice Toilet discipline Mischief prevention