I need to present alternatives to a woman and her fiance to prevent them from using shock collars on her cats when they move into a new home. I placed two of the cats with her and they are 'my' babies. I am sick about it and desperate for help and suggestions. I need all the ammunition I can get - documented is purfurred but I'll use anything real you can give me. Websites, personal antedotes, success stories on alternatives for people who aren't home 24/7 to 'train' their purrkids. Thank you in advance for your help. Sneaks