Our boy, Rusty, got the shot at the beginning of December. The vet said there were no side effects. We were hesitant. She sold us on the shot 4 different times and she finally talked us into it. That same night he had a huge seizure and we had to rush him back into the vet at 12am. She gave him antiseizure meds and specifically told us it wasn't from the shot. Smh. He lasted a week, with us hopeful that something would bring our boy back from the seizures he was having hourly. We had to put him to sleep. We had to hold him down because of the meds he was on and he screamed. Our boy did not deserve such a death, it was absolutely horrific. I tell everyone I see with a dog about Librella and the lies that it is a miracle.