Per the Great Dane Club of America, Great Danes grow as much in one year as a human will grow in their first fourteen years! Great Danes are considered fully grown between 18 and 24 months of age. Most Great Danes will reach their full height by 18 months and continue adding muscle during their second year.
How much do Great Dane puppies grow a week?
Because the Great Dane can gain 2 inches (5 cm) height within a week, his bones and ribs will become quite visible. Diet can have a huge effect on the dog's growth speed. Feeding your Great Dane puppy food specifically for large breed dogs can assure they don't go through massive growth spurts.
How big is a 5 month old Great Dane?
AgeWeightHeight3 months35-45 lbs20-23 inches4 months55-65 lbs22-25 inches5 months70-85 lbs27-30 inches6 months80-100 lbs30-33 inches
How big should a 2 month old Great Dane be?
AGEWEIGHT (lbs)HEIGHT1 Month5 - 8 lbsN/A2 Months15 - 30 lbs13 - 18 inches3 Months25 - 45 lbs17 - 23 inches4 Months45 - 65 lbs20 - 25 inches
How big is a newborn Great Dane?
At the newborn stage, your Great Dane is going to be a pretty cute—but pretty big “puppy”. At this stage of development, you can expect your puppy to reach up to 42 cm in height, which is almost 17 inches!
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