We have an 11 week old Chihuahua pup who had her first injecton on tuesday within hours she began to fit and although now home from the vet she is still not right. She is eating very little and we are now syringing feeding a mixture of canine ad welpi and coled boiled water. I know some of you have lots of experience with sickly pups and wonder if you have any advise. Forgot to say when she was at the vets her Blood sugar level was only 0.9 but when they checked her yesterday it was back up to 6.3. I am in the uk by the way.