4C seasoned salt-free breadcrumbs have no dairy listed in the ingredients.
However all their other breadcrumb varieties do have dairy products in
them so check on the separate line issue if you are very sensitive.

The ingredients listed are:

Salt-free bread brumbs [enriched bleached soft white wheat flour
(contains niacin, reduced iron, thiamin mononitrate and riboflavin),
partially hydrogenated vegetable shortening (soybean and/or canola),
corn syrup, yeast], potassium chloride, garlic powder, onion powder,
purified imported spices, dehydrated parsley flakes.

There is no phone number listed on the package.

I also second the idea of using matzah meal.  We usually season it
with paprika and garlic powder.

--Robyn