hi my name is debbie im new to this but i really need help with my dog.i have got a 5yr old jack russell who is unwell went to the vets 3 weeks ok the vet said he had a swollen liver and also he was swollen in his body the vet said it was pancritius and gave him a course of medicine he was fine for a while then his breathing went unusual took him back to vets they kept him in for 3 days done blood test scans and x_rays but could not find anything wrong the blood test which he had for the pancras also came back as normal he has since been back and they still can not find a solution for why he is in pain he is now on a course of antibiotics which he finishes tommorrow which the vet said will treat kidney infection and prostate which he has a slight firmness but nothing too concerning they have said. he is also on metacam which he has once a day he is eating and drinking and sometimes he picks up then he goes right down when i have tried just to give him some love he crys out in pain also when taken for a walk he starts off great then about 200 yards into it he stops and walks back really slowly with a struggle he is doing all his toilet buisness fine and regular please help im really worried as the vets have no idea what is wrong with him thankyou to all that may reply.please excuse the grammer kind regards deb.