InkedMarie is right, Shawna is very knowledgable on this situation. I’ve only had experience with CRF in an older dog. A few things I can share are that when in renal failure, a wet diet instead of dry is much more beneficial since your giving the kidneys more moisture to work with. You might want to check out Grandma Lucy’s website. I believe their food is made with low phosphorus. Tripe and egg white are low in phosphorus, while organ meats tend to be high in phosphorus so you might want to avoid foods that contain liver, etc. I also found a FB page called CRF Dogs that has a lot of helpful advice, although it isn’t as active as it was a few years ago. Good luck with Alvin!
