ok this may sound strange but in the puppy food it has a slightly higher sugar level than adult food i mention this as as a human epileptic i found if i keep my sugar and seritonin(adrenaline equivalent brain stimulant found in caffein based products ie chocolate and dextrose) i can control and slow down my fits even to the point of them just being auras (blank moments of unknown) not sure if a coinsidence but somethink to mention to the vets