Just wanted to know if anyone on here has dealt with a cat that has an ulcerated tumor. The vet said the cancer is also in her lungs so operating would be futile. I am trying to let nature take its course, but she has an opening about 2 inches wide and 3 inches long that is red and irritated and does smell. I have been taking her to the vet every 2 weeks for antibiotic injection to help any infection, and she does still eat a little and drink a little. She lost a pound in 2 weeks. I'm not sure how much more of this I can take. If I just heard from 1 person that they have been through this stage, and let me know what to expect, it would help.