Growth Chart
While it is impossible to predict a puppy's exact adult weight, a general guideline is to triple a puppy's weight at 8 weeks, double its weight at 12 weeks of age or use the growth chart below. The growth chart is a good tool, but again your puppy’s actual size can and probably will vary.
To Use The Chart:
Convert your puppy’s weight to OUNCES (16 ounces = 1 pound)
Find the puppy’s current age in the left column.
Follow along that row until you get to the current weight (in ounces)
Follow that column to the bottom of the chart to find the estimated adult weight.
Convert your puppy’s weight to OUNCES (16 ounces = 1 pound)
Find the puppy’s current age in the left column.
Follow along that row until you get to the current weight (in ounces)
Follow that column to the bottom of the chart to find the estimated adult weight.