Australian shepherd with kidney failure

I just wanted to write and say how thankful and impressed I am for the immune one powder's effectiveness on my 16 year old Australian shepherd.  Tilly was diagnosed with kidney failure at the vets and was slipping away rapidly at the time I purchased the immune one powder.  Here we are many weeks later and she is noticeably improved.  Her appetite and activity level have both increased dramatically.  Yesterday morning she even brought me her tennis ball to toss for the first time in months.  Her back end had been going out seemingly every other step, but now happens only a couple of times a day in comparison.  I know the immune one powder won't stave off her eventual death.  However, both my wife and I are very grateful for any and all the extra months we will get to have her now.  Thank you so much.
Dan Smith