Post-operative Guard Suit Cat Size S Only tried on. I bought it after a neutering surgery, but it didn't fit. Some cats panic or stop eating altogether due to the stress of the Elizabethan collar after surgery... "We want to reduce the burden on cats!" With that in mind, we created a protective suit for post-abdominal surgery that allows them to urinate and defecate while wearing it. The highly elastic material fits comfortably even for active cats. They can be freed from the constricting Elizabethan collar and live as usual. ・This product is for abdominal surgery. It is not suitable for neutering of male cats.