How much does a Bullmastiff eat?
Given the size of a Bullmastiff, they probably eat less than you would expect due to their fairly sedate lifestyle! My Bullmastiffs eat less than the Kelpies I previoiusly owned and my greatest challenge is not allowing them to become overweight. It is very important to keep your Bullmastiff slim, particularly during their growth period where excessive weight can damage soft joints and bones. My dogs are raw fed and most days get a chicken frame or other raw meaty bones in the morning, and then a couple of cups of vege mush in the evening. I can’t say what this would equate to in tinned or dry dog food.