My puppy is doing the same thing, she is only 8 weeks & has only had her parvo shot, but after she got it is when she started seizing & losing her balance, she also cries and nips at her legs? She threw up twice in one day, but other than that & the seizing she is very energetic & happy!! But she does lose her balance A LOT!!! At first I thought it was because she was still a pup & just didn't have very good balance, but the seizures have gotten worse & then the next morning she acts like everything is fine & is back to normal. She also has NOT been de wormed, that could be the problem, but I'm not a vet.
