Daniellem97 (Ireland) on 03/21/2016:

We brought the cat to the vet and to get the tumor removed - it would have cost nearly 500 euro and because of my cats age of 15. It was risky to put him under, I found this site and decided to try it. at first the tumor (or cyst or large skin tag, not sure which) turned black and after about 2/3 weeks the black fell off and there was a pinky red lump still left, again we applied the castor oil and again the black scab appeared over it while it continued to grow, only a week later and this fell off revealing another smaller redish pink lump. We continued to apply castor oil this time soaking the growth in it, the growth was just under the cats eye, connected to the bottom lid and the cat is quite fiesty so it was hard to apply at times. 2 weeks went by and I was starting to lose hope as it just continued to grow and the cat started scratching it until it bled. But two days later and it all fell off completely and you wouldnt ever know anything was there.