What's the reason for vegan dog food?

There's a few! First, a vegan diet is a holistic alternative for dogs who are sensitive to protein. It's also a great option for vegan pet parents who don't want to buy meat and dairy products at all — even for their dogs — or anyone who wants to reduce their carbon footprint.
Dogs are omnivores, which means they can digest nutrients from either plant or animal sources. Halo Garden of Vegan® gives your dog an alternative to a meat-based diet that delivers all the essential nutrients for complete and balanced nutrition.
Also, some dogs are allergic to common meat-based recipes. A vegan diet can alleviate symptoms and help your pet avoid discomfort.