Her again I hope I am late but I feel I must reply just in case.  There
poop becomes mushy with most soft diets.  I know that Science Diet will
do it.  I don't know about the sodium content but if the excessive
drinking keeps up, I would have his blood sugar checked to rule Diabetes
out.
 
Phyllis and the Wigglies: Generosity, Grace, and Joey (Joy)
In Loving Memory: Faith, Hope, Constance, Bandit, and Charrity
[Posted in FML issue 4604]