Thank you for viewing. These are training sprays for dogs and cats. ① Bitter Apple 473ml (Anti-chew) ② Strong Toilet Training Spray 100ml (To teach where to go to the toilet) ③ Anti-marking Spray 100ml (For areas where you don't want them to urinate) ① and ③ have been sprayed 1-2 times. I don't remember using ②. It's possible I may have used it 1-2 times. ① does not have a cap. No individual sales. Thank you.