Petco Dog Training

I’m Oliver , I wanted to take my dog on a trip And I know the TSA and other countries need to see paper work for animals . So Charlie is a staffordshire bull terrier mix , hes 11yrs old and healthy. I asked to get the shots he need to get on the plane ✈️. They gave him 3 shots .. bordetella , rabies & canine 6-in-1 (DA2HPP+Lepto) on 12/12/2020On Jan 17 2021 about a month later he had his first seizure walking in the park. Just a normal day. Out of nowhere I thought I was gonna lose him right there. After a min or so he was trying to get up but he was very disoriented and looked as if he couldn’t see well. We finally went home and rested. This is still happening till this day he’s on his 6th seizure now and I have to take off work to take care of him and someone needs to answer to this. Why he’s getting these seizures. And losing his mind it’s awful watching him whine every day and stare into the corners of the house. This is not normal I want to know what is going on with Charlie. I can’t afford an MRI the vet said he needs . His joints are also week as if he has arthritis.Can someone answer please .Thanks you , Oliver S.