My dogs get human grade food. None of this 'maybe good enough for people' stuff. They get real meat and vegetables that are in a recognizable form. They also don't get table scraps. This means my dogs aren't eating dodgy Chinese proteins, and also aren't fat (you may have noticed but most of the food we eat here in the US is terrible for us).
My dogs eat only raw meat. Cooked meat can remove important nutrients like vitamin C from the meat that dogs rely on. I also supplement my dogs with 150 mg/day of magnesium glycinate. I shudder when I see these prematurely aging dogs at the park, thanks to neglectful owners only feeding them scraps.
