Mastiff Forum

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  • Welcome back!

    We decided to spruce things up and fix some things under the hood. If you notice any issues, feel free to contact us as we're sure there are a few things here or there that we might have missed in our upgrade.

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  1. T

    New Mastiff puppy owner - questions on eating

    Hi, I am a new owner to the mastiff breed. I have a 17 week old puppy, Gunnar who is quite a handful! He looks really skinny and we've been trying to help him fill out, currently, he is about 41 lbs, eats 6 cups of dry dog food a day (Purina One Puppy food for Large Breed). What should we...