Bark Potty's Potty Training Boost (32 oz) is an attractant spray made with a proprietary scent to train dogs of all ages to go potty on their Bark Potty! When you spray the Potty Training Boost on your Bark Potty, the pheromones will help entice your dog to pee on the grass! Just spritz your Bark Potty right before your dog’s usual potty time and reapply as needed. Once your dog pees, be sure to follow up with tons of praise!