I recently had same issue with my dog. After 2 sets of xraysa month apart and two sets of blood work and ultrasound and 1000.00 dollars – My dog just would not eat. Finally after a month, my Vet was stumped and sent us to an Internal Medicine Vet and she did ultrasound and diagnosed her with Lymphoma. We did an aspiration of the spleen and it was confirmed and in lymph nodes. We were considering chemo as dogs do pretty well on chemo and live a quality life, however 4 days after diagnosis before our appointment with an oncologist, she passed away. Our local vet – first thought Pancreatitis as well and she was fed low residue Iams dog food. She seemed better for a week and then it was all down hill from there. Please investigate further if you have the funds.
