Puppy growth by breed

Detailed growth guides, plus typical adult weights for every breed in the calculator.

Breed growth guides

Typical adult weights

BreedMaleFemaleSize group
Aussiedoodle (Standard)45–70 lb45–70 lbMedium
Australian Shepherd50–65 lb40–55 lbMedium
Beagle20–30 lb18–28 lbSmall
Bernese Mountain Dog80–115 lb70–95 lbGiant
Border Collie30–55 lb27–42 lbMedium
Boston Terrier12–25 lb12–25 lbSmall
Boxer65–80 lb50–65 lbLarge
Brittany30–40 lb30–40 lbMedium
Bulldog50–55 lb40–50 lbMedium
Cane Corso99–110 lb88–99 lbGiant
Cavalier King Charles Spaniel13–18 lb13–18 lbSmall
Cavapoo9–25 lb9–25 lbSmall
Chihuahua3–6 lb3–6 lbToy
Cocker Spaniel (American)25–30 lb20–25 lbSmall
Dachshund (Standard)16–32 lb16–32 lbSmall
Doberman Pinscher75–100 lb60–90 lbLarge
English Springer Spaniel45–55 lb35–45 lbMedium
French Bulldog20–28 lb16–24 lbSmall
German Shepherd65–90 lb50–70 lbLarge
German Shorthaired Pointer55–70 lb45–60 lbLarge
Golden Retriever65–75 lb55–65 lbLarge
Goldendoodle (Standard)55–90 lb50–75 lbLarge
Great Dane140–175 lb110–140 lbGiant
Havanese7–13 lb7–13 lbToy
Labradoodle (Standard)50–70 lb45–60 lbLarge
Labrador Retriever65–80 lb55–70 lbLarge
Maltipoo5–20 lb5–20 lbToy
Mastiff160–230 lb120–170 lbGiant
Miniature Schnauzer11–20 lb11–20 lbSmall
Pembroke Welsh Corgi24–30 lb22–28 lbSmall
Pomeranian3–7 lb3–7 lbToy
Poodle (Standard)60–70 lb40–50 lbLarge
Pug14–18 lb14–18 lbSmall
Rottweiler95–135 lb80–100 lbGiant
Shetland Sheepdog15–25 lb15–25 lbSmall
Shih Tzu9–16 lb9–16 lbToy
Siberian Husky45–60 lb35–50 lbMedium
Yorkshire Terrier4–7 lb4–7 lbToy

Pure breeds: AKC breed standards. Designer crosses (doodles, Cavapoo, Maltipoo) have no standard and vary widely.