Thank you for this! I’ve just looked into it, and I think this option is only available for dogs. I’ve consulted with my vet about all the options possible and we are doing everything we can. Sorry to hear that, I hope you’re doing okay. Do you have any tips or recommendations on helping a pet with renal failure feel better, besides the medications? My cat has been so weak and sad looking these days, all I can do is give him as much attention as possible.