BrewBix are healtytreats upcycled from craft brewery leftovers. Good for your dog. Good for the planet. We worked with a dog nutritionist to develop the recipe. Our Bix have just 5 ingredients that are good for dogs' digestion, skin and coat Wholemeal Flour Brewers Spent Grain Linseed Peanut Butter Brewers Yeast They are also very crunchy so can have a calming effect. We wanted to do better than compostable packaging. We pack directly into cardboard that has a grease-proof spray. This minimised packaging and is widely recycled