VetIQ Training Aid for Toilet Training - 60ml Toilet training for puppies and dogs Oil based liquid composed of fatty acids Containing the hormone pheromone to attract your dog to "go” VetIQ Training Aid helps train your puppy or dog to toilet in one spot. Training Aid is an oil based liquid that is composed of oil plus fatty acids to duplicate the smell of a sexual hormone that attracts dogs. The hormone is known as pheromone and that is what the dog is seeking when he goes sniffing looking for a placed to "go”. Place several drops of Training Aid on newspaper or in a box. After each of the first few meals, take your puppy to the spot and allow him sniff Train-Um to encourage them to "go”. Then gradually move to outside area.