Using for Anal Sac Adenocarcinoma on my black lab. Very aggressive tumor that tripled in size quickly. Following removal, tumor came right back. Started these suppositories while I await ozone equipment to locally treat the tumor. Currently small grape sized. After 1mo of use, I’ve seen zero growth in his tumor. This is amazing results. To make a comparison, the tumor we had removed grew from pea to plum sized in the same amount of time. Glad to see alternative medicine giving great results yet again