 go down, swelling did. Then I took him into the vet to have him checked out, and there was no signs at all inside. My cat had issues that developed in his eye, so my veterinarian said, you know what, let's go ahead and remove the eye. I heard the carnivore on advertising, so I said, you know what, I'm going to order this product. They did all the tests. I kid you not, this product saved his eye.