We do have all those wonderful brands of dog foods you mentioned in the US. Orijen is rated 5 stars while Purinia Light is rated 1 star.
Dog Food Reviews by Brand
Read the 1st six ingredients in
Orijen:
Boneless chicken, chicken meal, chicken liver, whole herring, boneless turkey, turkey meal.
OR
Purina Light's first six ingredients are:
Whole grain corn, soybean hulls, meat and bone meal,whole grain wheat, soybean meal, soybean germ meal, corn germ
Think of it this way which one would you rather eat?