English Mastiff Puppy Growth Chart

When we were ready to begin our search for a new great dane or english mastiff puppy, we found it difficult to judge how large a mastiff or great dane puppy should be at each age and couldn't find any information online, so we created the chart below.

It's important not to overfeed a great dane or mastiff puppy to try and push their growth as this can cause serious bone diseases. By feeding the proper amount of a high quality giant breed puppy food, such as Eagle Pack Holistic Large and Giant Breed Puppy Food, your great dane / mastiff puppy will still grow to be the same size, but the growth will be slower and steadier, allowing his muscle growth to keep up with his bone growth and avoiding bone diseases such as HOD.

If you're looking for more information on caring for your giant breed/ english mastiff puppy, visit our puppy care page. Check out our Breeders page for help finding a Great Dane or English Mastiff puppy.

Peabody at 16 weeks

Charting Our Mastiff Puppies' Growth