Here is more info taken from this site:
http://www.purelypets.com/articles/epilepsyarticle.htm
Rule Out Hypoglycemia
Hypoglycemia is a medical term meaning low blood sugar, a condition that is becoming more common in pets and especially pets suffering from seizures.
It is recommended that pets suffering from seizures follow the suggestions given below to rule out hypoglycemia.
Feed a high quality diet to maintain proper blood sugar levels.
Keep stress to a minimum.
Exercise moderately.
Supplement with high quality vitamins.
Feed small frequent meals.
Symptoms of a hypoglycemic attack
Staggering or collapse
Weakness
Aggression
Moodiness
Glassy eyes, staring, dazed looked
Seizure - If this happens it is essential to administer a source of glucose. The best source is honey. Honey, is made up of 35% protein & contains half of all the necessary amino acids. It is a highly concentrated source of many essential nutrients, including large quantities of carbohydrates (sugars), some minerals, B complex, and C, D, and E. Therefore, honey will immediately raise the blood sugar putting the body in balance and stabilizing the blood sugar level. If honey is not available use jelly, karo syrup or maple syrup. Put a small amount of one of these directly into the mouth. It will be quickly absorbed.
Recommendations to Prevent Hypoglycemia Attacks
The Hypoglycemia feeding schedule is as follows:
7:00 AM Breakfast - high quality dry food or home cooked meal
11:00 AM Snack - see suggestions below
3:00 PM Snack
7:00 PM Dinner - high quality dry food or home cooked meal
11:00 PM Snack -- this should be a high protein, high carbohydrate snack. For example, two plain rice cakes with peanut butter in the middle, egg and toast, chicken and brown rice, etc.
Snack Suggestions:
Celery
Carrots
Apples
Pears
Bran crackers
Rice cakes
Peaches
Hard Boiled eggs
Scrambled eggs
Oatmeal
Low sodium saltine crackers with peanut butter
Cottage cheese
Plain yogurt
Homemade meatballs
Chicken
The goal is not to put weight on your pet, but to balance out the body, stabilize the blood sugar level and ultimately control the seizures.
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I had a diabetic Yorkie for years, so I definantly know your concern!