I am so sorry to hear about your beags renal failure. I have had dogs and cats with renal failure but not at a stage where it wasn't treatable.
If you use Facebook, there is a really active beagle site there, I Love Beagles, and they might be more help to you.
If you use Facebook, there is a really active beagle site there, I Love Beagles, and they might be more help to you.