13 Dog Breeds That Look Completely Different as Puppies and Adults

Breeds
By Jonas Becker

Dogs have a way of capturing our hearts from the moment they’re born. But some breeds undergo such dramatic transformations from puppyhood to adulthood that it’s hard to believe they’re the same dog! In this blog, we’ll explore 13 dog breeds that change remarkably as they grow, both in appearance and personality. Whether it’s a fluffy ball of fur turning into a sleek canine or an adorably awkward pup blossoming into a regal companion, these breeds showcase the fascinating journey from playful puppy to majestic adult. Let’s embark on this delightful exploration!

Poodle

© Royal Canin

With its curly coat and playful demeanor, the Poodle puppy looks like a fluffy cloud bouncing through the park. As they grow, these pups transform into elegant adults, often sporting sophisticated grooming styles that highlight their graceful stature. The Poodle’s transition from a cuddly pet to a dignified companion is as stunning as it is unexpected. Known for their intelligence, these dogs are quick learners, easily mastering commands and tricks. Their charming personality endears them to families everywhere. Whether in a puppy cut or a stylish trim, Poodles capture attention wherever they go.

Old English Sheepdog

© Dogster

The Old English Sheepdog begins its life as a fluffy, cuddly ball of fur, full of energy and mischief. As they mature, their coats grow longer and shaggier, often covering their expressive eyes with a charming fringe. This breed’s transformation from a playful fluffball to a majestic herder is truly a sight to behold. Known for their friendly and gentle temperament, they make wonderful family pets. These dogs are not only striking in appearance but also in personality, bringing joy and companionship to those around them. They are truly a breed apart.

Saint Bernard

© iHeartDogs.com

Saint Bernard puppies often resemble little bundles of energy, with short coats and curious noses. However, as they grow, these puppies develop into imposing adults with thick, dense fur that protects them in alpine conditions. Their transformation is marked not only by their size but also by their gentle, patient nature. These dogs are known for their loyalty and protective instincts, making them excellent companions. Despite their large size, they are remarkably gentle with children, earning them a reputation as gentle giants. The Saint Bernard’s journey from puppy to adult is both fascinating and heartwarming.

Chow Chow

© Petland Florida

Chow Chow puppies are fluffy and adorable, with fur resembling a plush toy. As they grow, these dogs develop a distinctive lion-like mane, giving them an impressive and regal appearance. Their transformation is not just physical, as they often exhibit a more aloof and independent demeanor as adults. Despite their dignified appearance, Chow Chows are known for their loyalty to their families. Their unique look and strong-willed personality make them stand out in any crowd. These dogs offer a blend of beauty and mystery, capturing the hearts of those fortunate enough to know them.

Tibetan Mastiff

© Spot Pet Insurance

The Tibetan Mastiff starts as a small, fluffy puppy that soon grows into an imposing adult with a massive, thick coat that can withstand harsh mountain climates. This breed’s transformation is nothing short of dramatic, with a regal appearance and a confident demeanor. Known for their protective instincts, they are often seen as guardians of their families and territories. Despite their fierce look, they are gentle and loving with their own family members. Their impressive size and striking presence make the Tibetan Mastiff a breed that commands respect and admiration wherever they go.

Newfoundland

© ashmakespupscute

Newfoundland puppies are small bundles of joy, but they grow into large adults with thick, water-resistant fur suitable for swimming. Their transformation is as much about size as it is about purpose, as these dogs are known for their lifesaving abilities in water. With a heart as big as their paws, they are deeply affectionate and loyal, especially around children. Their gentle demeanor and loving nature make them the perfect family companions. Whether playing in the water or lounging at home, Newfoundlands are adored by all who meet them. Their journey from puppy to adult is truly remarkable.

Great Pyrenees

© Lancaster Puppies

Great Pyrenees puppies are known for their fluffiness and playful nature, but as they mature, they develop a thick, white coat that gives them a dignified and majestic appearance. These dogs are bred to protect livestock, and their transformation includes not just their physical growth but also their development into gentle guardians. Despite their size, they are known for their gentle and nurturing behavior, especially with children. Their majestic presence and strong protective instincts make them valued members of any family. The journey from fluffy puppy to noble guardian is a testament to their enduring appeal.

Bouvier des Flandres

© DogTime

Bouvier des Flandres puppies start life with soft, fluffy coats that give them an almost teddy bear-like appearance. As they grow, their fur becomes rugged and coarse, reflecting their working heritage. This breed’s transition from playful puppy to hardworking adult is accompanied by a strong, determined personality. Known for their intelligence and versatility, they excel in various roles, from herding to protection work. Their loyal and steadfast nature makes them beloved by their families. With a unique look and a dedicated spirit, the Bouvier des Flandres is a breed that offers both beauty and strength.

Leonberger

© Chewy.com

Leonberger puppies often resemble fluffy teddy bears, but they grow into majestic adults with lion-like manes. Their transformation includes not only their striking appearance but also their development into gentle giants. Known for their friendly and social nature, these dogs thrive on companionship and are excellent with families. Their impressive size and gentle temperament make them stand out as loving and loyal companions. Despite their regal appearance, they are playful and enjoy spending time with their families. The Leonberger’s journey from playful pup to noble adult is a heartwarming process that never ceases to amaze.

Bearded Collie

© DogTime

Bearded Collie puppies are bundles of soft fur and boundless energy, but as they mature, they develop long, flowing coats that require regular grooming. This breed’s transformation from lively pups to graceful adults is complemented by their intelligent and lively nature. Known for their herding abilities, they are energetic and require plenty of exercise. Their friendly and enthusiastic demeanor makes them wonderful family pets. With a distinctive look and a vivacious personality, the Bearded Collie is a breed that captures the hearts of those who encounter them. Their journey from puppy to adult is truly enchanting.

Komondor

© iHeartDogs.com

The Komondor begins life as a soft, fluffy puppy but transforms into an adult with a unique, corded coat that resembles dreadlocks. This breed’s transformation is not only physical but also reflects their role as protectors of livestock. Known for their independence and loyalty, they are guardians at heart, always watchful over their families. Despite their strong protective instincts, they are gentle and loving with those they trust. Their striking appearance and devoted nature make them stand out among other breeds. The Komondor’s journey from fluffy pup to corded guardian is both fascinating and awe-inspiring.

Alaskan Malamute

© YouTube

Alaskan Malamute puppies are bundles of soft fur and energetic playfulness, but as they grow, they develop thick double coats that protect them in cold climates. This breed’s transformation is not just about their striking appearance but also about their role as strong working dogs. Known for their strength and endurance, they excel in pulling sleds and other tasks. Despite their strong work ethic, they are affectionate and friendly with their families. Their impressive appearance and hardworking nature make them a breed that commands attention and admiration. The journey from playful pup to strong adult is truly remarkable.

Samoyed

© BabaMail

Samoyed puppies are fluffy, white clouds of joy, but as they mature, they develop thick, double coats that give them a distinctive and elegant appearance. Known for their friendly and social nature, they are often referred to as ‘smiling Sammies’ due to their upturned mouths. Their transformation includes not only their physical growth but also their development into loving family members. Despite their regal appearance, they are playful and enjoy spending time with their families. The Samoyed’s journey from playful pup to majestic adult is a heartwarming process that never ceases to amaze.