Help Mowgli Get Life-Saving Surgery

Hi I'm Abby. Me and my boyfriend found Mowgli outside our house hours after putting my childhood dog down. As soon as we called him he came out and played in our laps like he had known us his whole life. I realized God had sent me another chance to help an animal find a home and at that point he practically walked himself into our front door. Recently he has been having FLUTD or inflammation of the urinary tract cause by crystals building up in his urethra making him unable to pee. Which is life threatening to cats. He is almost 3, yet he has been hospitalized twice this week from blockages reappearing in his urethra. At this point we have two options..put him down (not really an option we are accepting) OR a surgery called Perineal Urethrostomy(PU). Which has gone up in price so significantly it will cost us $5000 just for surgery and we have already spent our emergency funds on my current health issues of having Pots, Dysautonomia, and Lyme( as I am unable to stand to work but not qualifiying for disability). On top of our usually outcome we have had to spend $4700 at this point for his emergency visits out of pocket. At this point every dollar helps, it feels hard for me to ask for money when I know many others are struggling. I will do anything for this cat. He has changed cat haters into cat lovers and given a good name to black and stray cats. I Think this baby still deserves a chance!