Dog weights vary a lot because among all mammals these animals have the greatest range of body size in all their different types of breeds. Hence, if a prospective pet owner wants to know average puppy weights and help determine which dog would be ideal to own, there has to be some initial research on dog breeds and their sizes.
In general, dogs can be classified into three varieties based on their size. One is the standard variety which includes dogs whose weights range from a minimum of about 25 pounds to a maximum of 65 pounds. Then, there is the miniature variety with weights that could vary between 4 lb and 12 lb. Lastly, there is the giant variety which weighs around 100 lb or more. The heaviest dog, an English mastiff, was reported to have weighed 282 pounds.
Online resources can help determine average puppy weights. Many weight charts for different size varieties and breeds of dogs are available for free on most websites on man’s canine friends. The chart to be chosen has to be breed-specific.