Friend for life?

Craig saw this dog when he went to the shops, and waited to speak to the owner about her breeder as we are looking to get a Louie friend. Turns out that they are looking to re home her -she has seizures? Epilepsy? Has to be medicated-
We at thinking about adopting her, but will speak with the vet first- poor little thing.
Does anyone know about this condition in dogs?
Thanks for all my 100s comments:)