What are some good ways to make homemade DOG FOOD? - Yahoo! Answers. BullMastiff puppy food choice - Page 2 - BulldogBreeds.com Forums. Allergy Relief for a Bull Mastiff | eHow.com. Dec 14, 2011. Great Danes; Bullmastiffs; Mastiffs; Rottweilers; German Shepherds; Irish Wolfhounds; Scottish. So they do need alot of space, and dog food. Commercial Foods. Using commercial dog food is the easiest way to feed your bullmastiff-just open the package and pour it into the bowl.