This is a training aid to help with housebreaking your dog. Simply spray it on the designated toilet training pad to teach your dog where to go. [Brand] JOYPET [Product Name] The Training: Toilet Learning [Volume] 100ml [Condition] New I just bought this. I purchased it because I was planning to get a dog at my parents' house, but I no longer need it, so it's unused. I removed the clear film that was on the lid. When shipping, I will remove it from the cardboard for securing and will ship the main body only with simple packaging, without wrapping it in bubble wrap, etc.