Like most dog breeds, goldendoodles generally do the majority of their growing in the first six months of life. In fact, many mini goldendoodle puppies reach half of their adult weight by four months. Standard goldendoodles may take a month or so longer to reach that half way mark.
These dogs tend to range in size from 13 to 20 inches in height and 15 to 35 pounds in weight. The average height for a Small Standard Goldendoodle is 17 to 20 inches; the weight is 40 to 50 pounds. The Large Standard Goldendoodle averages 20 to 24 inches in height and weighs 50 to 90 pounds.
They come in three sizes: miniature (weighing 15 to 30 pounds), medium (30 to 45 pounds), and standard (45 to more than 100 pounds). Because they are a cross breed, their traits are not fixed, so there is not a guarantee that the Goldendoodle puppy you purchase will fall into the desired weight range.
Most new puppy owners are interested in projecting how large their pup will grow
Beware at dinner time; this guy will make every attempt of getting your plate.. Positive training techniques work much better than harsh words or physical .