The marine animals that look suspiciously like dogs

From Staffie-shaped seals and smiling Samoyed belugas to borzoi swordfish, World Ocean Day seemed the perfect opportunity to tackle one of life's most important questions: which marine animals look most like dogs?

Playful collage comparing marine animals and dog breeds, including seals, sharks, dolphins, a manatee, walrus, beluga whale, pufferfish and dumbo octopus alongside their canine lookalikes.
An unhinged image of the ocean's canine counterparts.
(Image credit: Alamy / Flo Allen)

To celebrate World Ocean Day on June 8, and inspired by a delightfully silly TikTok trend, I've been considering an important question: which marine animals look most like man's best friend?

I strongly recommend taking all comparisons with a pinch of sea salt.

Seal = Staffordshire bull terrier

Side-by-side comparison of a Staffordshire bull terrier and a seal, highlighting their similarly soulful eyes, broad faces, muscular builds and gentle expressions.

(Image credit: Alamy)

There's something undeniably Staffie-esque about a seal. The big soulful eyes. The smooth, silky appearance. The compact, muscular build. Even the expression is similar — a mixture of optimism and the vague hope that somebody nearby might have snacks.

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Great white shark = English bull terrier

Side-by-side comparison of an English bull terrier and a great white shark, highlighting their similarly elongated snouts, triangular eyes and surprisingly similar head shapes.

(Image credit: Alamy)

With their smooth egg-shaped heads, tiny triangular eyes and prominent noses, the resemblance to a great white shark is surprisingly strong. The crucial difference, of course, is that one is a famously affectionate clown of the dog world and the other is a three-tonne apex predator.

I'd happily come face-to-face with an English bull terrier every day of the week. A great white shark, rather less so.


Swordfish = borzoi

Side-by-side comparison of a borzoi and a swordfish, both known for their remarkably long, streamlined snouts and elegant profiles.

(Image credit: Alamy)

The longest snoots in their respective worlds.

The borzoi's famously elongated head has become the subject of countless internet memes, but the breed was originally developed by Russian aristocrats to hunt wolves. The swordfish, meanwhile, can reach speeds of more than 95km/h thanks in part to its streamlined shape.


Dolphin = Labrador retriever

Side-by-side comparison of a Labrador retriever and a dolphin, both appearing cheerful, friendly and as though they are permanently smiling.

(Image credit: Alamy)

Both seem permanently delighted to see you. Both are intelligent, sociable and eager to interact with the world around them. Labradors consistently rank among Britain's most popular dogs and dolphins are one of the few marine animals known to play simply for fun.

I think they'd make great friends.


Walrus = French bulldog

Side-by-side comparison of a walrus and a French bulldog, both featuring compact builds, expressive faces and what can only be described as squishy features.

(Image credit: Alamy)

A comparison based largely on what experts might describe as 'squishy faces'.

The walrus's magnificent wrinkles, impressive whiskers and permanently unimpressed expression feel remarkably French bulldog-like. Both also have a tendency to look simultaneously grumpy and charming.


Elephant seal = bloodhound

Side-by-side comparison of an elephant seal and a bloodhound, drawing attention to their distinctive noses, loose skin and noble profiles.

(Image credit: Alamy)

It's all about the nose.

The male elephant seal's inflatable proboscis can reach nearly 2m in length and produces the extraordinary roaring noises used to impress rivals. The bloodhound's nose is equally impressive in its own way, possessing around 300 million scent receptors — among the highest of any dog breed.


Pufferfish = Pomeranian

Side-by-side comparison of an inflated pufferfish and a Pomeranian, highlighting their similarly round shapes, fluffy appearance and surprisingly large personalities.

(Image credit: Alamy)

Small? Yes.

Round? Also yes.

Capable of dramatically increasing in size when feeling threatened? Absolutely.

The pufferfish inflates with water; the Pomeranian simply inflates with confidence. Both somehow manage to occupy far more space than their physical dimensions would suggest.


Beluga whale = Samoyed

Side-by-side comparison of a smiling beluga whale and a Samoyed, both bright white, cheerful-looking and seemingly delighted to be photographed.

(Image credit: Alamy)

The resemblance between a beluga whale and a Samoyed isn't so much about appearance as it is about vibe. Both are bright white, endlessly friendly-looking and appear to spend their lives smiling. Belugas are often described as the most expressive of all whales, thanks to their flexible facial features, while Samoyeds are famous for the trademark 'Sammy smile' that gives them their perpetually cheerful appearance.


Manatee = basset hound

Side-by-side comparison of a manatee and a basset hound, both with droopy features, gentle expressions and a wonderfully relaxed demeanour.

(Image credit: Alamy)

With their substantial frames, gentle nature and wonderfully unhurried approach to life, manatees and basset hounds feel remarkably alike. Both have a certain soft-edged charm, complete with droopy expressions, ample rolls (always a compliment) and a tendency to look as though they've just woken from an exceptionally good nap with neither appearing to be in any particular rush to get anywhere.


Dumbo octopus = Boston terrier

Side-by-side comparison of a dumbo octopus and a Boston terrier, highlighting their large eyes, compact shapes and irresistibly cartoon-like appearance.

(Image credit: Alamy)

Both have enormous expressive eyes, compact bodies and an uncanny ability to look like animated characters brought to life. The dumbo octopus, named after the elephant-like fins protruding from either side of its head, may be one of the cutest creatures in the ocean. The Boston terrier is certainly one of the cutest dogs.


Whether you're a dog person, an ocean enthusiast or simply someone who enjoys comparing animals that have no business being compared, here's to celebrating the remarkable creatures that make both our oceans and our lives infinitely more interesting.

Florence Allen
Social Media Editor

Florence Allen joined Country Life as their Social Media Editor in 2025. Before joining the team in 2025, she led campaigns and created content across a number of industries, working with everyone from musicians and makers to commercial property firms. She studied History of Art at the University of Leeds and is a dachshund devotee and die-hard Dolly Parton fan — bring her up at your own risk unless you’ve got 15 minutes to spare.