I feed Orijen, rotating between the chicken and the 6fish but I've been rotating more raw bones and fruits and veg in lately. Orijen is made in Canada with human grade meats.
You could try mixing a little spoonful of plain yogurt or tripe. Tripett is easy to purchase in most pet stores, it's canned and you just mix a tsp in with each meal. It's stinky, healthy and they love it. You could also get fresh tripe if you have any local raw pet stores or you could try a butcher.
Lady (1.5 year old tricolour) & Gracie (4 year old blenheim)
"Happiness is a warm puppy" - Charles M. Schulz