My research pointed to two main things that can contribute to seizures: diet and chemicals (e.g. flea medication). I decided my dogs would no longer have chemicals unless absolutely necessary.
I also read a lot about how a raw diet might help Tilly - high protein and low carbohydrate diets are one way of helping humans with epilepsy.
We switched Tilly and our other 4 dogs to a raw diet and the changes have been amazing!
Tilly's last seizure was in January 2020, the day before she started her raw diet. She is also a much calmer dog all round.
Clover is no longer itchy and is no longer a fussy eater.
Disley no longer makes smells that make your eyes water.
Molly no longer has that doggy smell.
Sammy has fur as soft silk.