About GrowMyPup
GrowMyPup.com helps new puppy owners answer one of the first questions every dog parent asks: how big will my puppy get?
Our interactive growth calculator combines your puppy’s current age and weight with breed-specific growth curves to produce a personalized adult-size estimate, a visual growth chart, and key milestones — when your pup will be half grown, 90% grown, and fully grown. We cover 200 breeds, from Chihuahuas to Great Danes, including popular mixes like Goldendoodles and Cavapoos.
The growth models behind the tool are built on published breed weight standards and typical canine growth patterns for toy, small, medium, large, and giant breeds. Every estimate is exactly that — an estimate. Genetics, nutrition, and health all influence how an individual dog grows, so our numbers should never replace guidance from your veterinarian.
GrowMyPup is an independent website. We are not affiliated with any kennel club or veterinary organization.
Contact
Questions, corrections, or feedback about a breed’s data? Reach us through our contact page — we read everything.