He is on a special kidney food, plus is taking Enalapril, plus Rimadyl for
. Yesterday he was put on Tramadol for
, also. Up until today, he has been eating very well and drinking his usual amount of water, plus urinating and pooping as he always did. Today is the first day that he really didn't want to eat his Rx dog food. So, I got special canned food prescribed by the vet and he did eat a little more. Recently, he has started shaking. Primarily in his hindquarters.