North America
United States
A nation of dog and cat lovers
Top pets: dogs, cats, fish.
See pets in United StatesPets
Everything for dog, cat & small-pet owners
Breed guides, veterinary-source checked care, nutrition, name ideas, and how pet keeping differs around the world — one hub for the questions owners search most.
Dogs and cats are the world's most popular companions — browse 50 dog and 30 cat breed guides, use the symptom checker when something seems wrong, and explore 18 country profiles to see how pet culture differs globally.
Breeds
Dog & cat breed guides
80 breeds with temperament, health issues, and care tips.
All dog & cat breeds
Browse every breed — 50 dogs, 30 cats
Dog breeds
Labrador to Shiba Inu — full ranked list
Cat breeds
Maine Coon to Turkish Van — full list
Breed health guides
Hip dysplasia, BOAS, HCM, and more by breed
Cane Corso deep dive
Guardian breed temperament and care
Pet Q&A hub
Quick answers linking to full guides
Health & care
Veterinary-source checked pet care
Symptoms, nutrition, welfare, and seasonal safety.
Symptom checker
Select symptoms — see urgency and matched guides
Dog Care & Welfare
Everyday welfare, vaccinations, neutering, exercise, and reading canine body language.
Cat Care & Welfare
Caring for cats indoors and out, neutering, and understanding feline body language.
Other Pets
Welfare basics for rabbits and other companion animals beyond cats and dogs.
Wildlife Help
What to do when you find injured, orphaned, or wild animals — from baby birds to hedgehogs.
Seasonal Safety
Life-saving seasonal hazards — heatstroke, fireworks fear, and toxic foods and poisons.
Pet Nutrition
Feeding guides for dogs, cats, rabbits, and more — portions, ingredients, and weight management.
Breed Health
Common health conditions by breed — hip dysplasia, heart disease, breathing problems, and prevention.
Top 10
Breeds by pet type
Ranked breed lists for every common companion animal.
Guides
Choosing & naming your pet
How to choose a pet
Match species and breed to your home, time, and budget
First-time pet owner guide
What to buy, vet visits, and the first week at home
Pet essentials on Amazon
Curated dog, cat, and small-pet gear (affiliate)
Dog lifespan chart
40+ breeds with size category and typical years
Cat lifespan chart
20+ breeds and types, indoor vs outdoor context
Small pets hub
Rabbits, guinea pigs, hamsters, birds, and fish compared
Hypoallergenic dogs
Low-shedding breeds and allergy management tips
Hypoallergenic cats
Breeds that may trigger fewer allergies
Exotic pets
Reptiles, amphibians, and invertebrates — welfare basics
Dog name ideas
300+ original names by style and gender
Cat name ideas
Original names for kittens and rescue cats
Pet symptom checker
Free tool — select symptoms, see urgency and guides
Pet loss support
Grief resources and memorial giving
Global
Popular pets by country
How pet culture differs in 18 countries — dogs, cats, birds, and more. Each guide cites national surveys or FEDIAF statistics and explains its ranking method.
Europe
United Kingdom
Famous as a nation of animal lovers
Top pets: dogs, cats, rabbits.
See pets in United Kingdom
Asia
Japan
Where cats edged ahead of dogs
Top pets: cats, dogs, fish.
See pets in Japan
Asia
China
Home of the goldfish and a booming pet market
Top pets: dogs, cats, fish.
See pets in China
Europe
Germany
Cats lead in Europe's largest pet market
Top pets: cats, dogs, small mammals.
See pets in Germany
Europe
France
A country that adores its cats
Top pets: cats, dogs, fish.
See pets in France
South America
Brazil
One of the world's largest pet populations
Top pets: dogs, cats, birds.
See pets in Brazil
Asia
India
A fast-growing pet-loving nation
Top pets: dogs, cats, fish.
See pets in India
Oceania
Australia
High pet ownership and a native pet bird
Top pets: dogs, cats, fish.
See pets in Australia
Europe and Asia
Russia
Where cats reign supreme
Top pets: cats, dogs, fish.
See pets in Russia
North America
Canada
Cats edge ahead by the numbers
Top pets: cats, dogs, fish.
See pets in Canada
Europe
Italy
Where street cats are protected by law
Top pets: cats, dogs, birds.
See pets in Italy
North America
Mexico
Dogs first in a growing pet market
Top pets: dogs, cats, birds.
See pets in Mexico
Europe
Spain
Dogs lead a Mediterranean pet culture
Top pets: dogs, cats, birds.
See pets in Spain
Asia
South Korea
Small dogs and a booming pet economy
Top pets: dogs, cats, fish.
See pets in South Korea
Europe
Netherlands
High welfare standards and cat-friendly homes
Top pets: cats, dogs, small mammals.
See pets in Netherlands
Europe
Sweden
Cats preferred in a high-welfare Nordic nation
Top pets: cats, dogs, small mammals.
See pets in Sweden
South America
Argentina
Dogs first in a passionate pet culture
Top pets: dogs, cats, birds.
See pets in ArgentinaPets hub: FAQs
What is the most popular pet in the world?
Dogs and cats are the most popular pets in the world overall. By sheer number of individual animals, however, aquarium fish often top the count, because a single tank can hold many fish at once.
Which countries prefer cats over dogs?
Cats lead in several countries we profile, including Germany, France, Russia, Japan, the Netherlands, and Sweden. Dogs lead in the United States, Brazil, India, Mexico, Spain, Argentina, South Korea, and Australia. Rankings cite national surveys and FEDIAF European statistics — see each country page for sources.
How do you rank popular pets by country?
Each country guide combines national ownership surveys (for example AVMA, PFMA, Animal Medicines Australia, CAHI) and FEDIAF European Facts & Figures where available. We rank by household preference when surveys differ from headcount, and we publish a short methodology note plus sources on every country page.
What pet is best for a first-time owner?
It depends on your home, time, and budget — guinea pigs and rabbits suit many beginners, while dogs and cats need more daily commitment. See our first-time pet owner guide for an honest comparison.
Are there truly hypoallergenic dogs or cats?
No pet is 100% hypoallergenic, but some breeds shed less dander and suit allergy sufferers better. Meet the individual animal before committing.