The magazine for all pet owners and lovers

The world's largest sea snake, Palaeophis colossaeus, likely preyed on sharks and swimming dinosaurs.

What Happens to Your Pet if You Have to Go to the Hospital? The Emergency Pet Kit Can Help You Prepare.

Dogs communicate through subtle movements and small gestures. PETBOOK explains what calming signals look like and what they mean.

Social media trend: people pretend to faint. How dogs perceive it and why it can cause stress, explained by an expert.

The Dutch Shepherd impresses with its versatility, character, and three coat types—ideal for experienced enthusiasts.

"I don't want him to suffer." But this very sentence can become a problem. Veterinarian "Dogtor Debbie" explains the dilemma behind it.

A mast cell tumor in dogs often goes unnoticed for a long time. Skin nodules in dogs may seem harmless but can trigger serious symptoms.

Can exercise prevent dementia in dogs? New data shows links between activity, CCD, and mental fitness in aging dogs

The Harzer Fuchs is known for being intelligent and hardworking. But does it fit into your daily life? An overview of the breed.

The slogan "Adopt, don't shop" is almost a fundamental principle in the dog world. However, behind this appealing promise lie contradictions.

If your dog eats wood, it can pose risks. Learn what might be behind this behavior and when you should take action.

Can animals ask questions, or are we interpreting this incorrectly? Soundboards provide intriguing insights into our pet's communication.

In "cat spanking," cats are hit on the rear—supposedly because they "love" it. However, in most cases, the opposite is true.

A new study examined the greeting behavior of cats. Particularly interesting: Cats meow more often when men enter the door.

Meowing at cats: Sensible or confusing? PETBOOK explains how cats perceive our "meow" and what it means for our relationship with them.

Your cat approaches, and just as you're about to pet it, it suddenly disappears? PETBOOK explains why this behavior is quite typical.

A cat from the farm–it sounds so romantic, but the experience of PETBOOK editor Saskia Schneider tells a different story

Rabbits in the garden sound particularly natural. However, those who want to keep their animals outside must take several precautions.

Many animals enjoy eating carrots—but can hamsters, rabbits, and the like eat them if they have black spots?

The Rat King–a rare natural phenomenon that has fascinated people for centuries. PETBOOK explains how it occurs.

If a rabbit stops eating and appears unusually tense, it may indicate a stomach overload. PETBOOK explains how this can happen.

How do owners know if their rabbit is too fat or too thin? PETBOOK explains the Body Condition Score and advises what owners should look out for.

If you're considering buying a hamster, it's important to think it through carefully. PETBOOK shares what prospective owners should pay attention to.

If a horse is limping, there can be various causes. PETBOOK explains what owners need to pay special attention to.

Have you ever seen horses wearing masks in the pasture? PETBOOK explains what's behind this and how to properly fit a mask on your horse.

The Equestrian Creator Awards 2026: These horse influencers were honored—and one winner takes home two awards.

Many people illegally feed other people's horses with seemingly harmless foods or grass. This can be fatal for the animals.

Thrush in horses is one of the most troublesome equine diseases. PETBOOK explains how owners can identify thrush and how it is treated.

Why do horses flehmen? While the behavior often looks amusing, there can be a serious reason behind it. PETBOOK provides an overview.

Do you know how long parakeets live? PETBOOK explains what factors influence their lifespan.

If the birds are chirping too loudly, many owners start to worry if everything is okay with their pets. Possible reasons why.

Budgerigars are not beginner pets. PETBOOK explains the essential questions you should ask yourself before purchasing these birds.

When a canary stops singing, owners quickly become concerned. What could be behind this and when you should see a veterinarian.

PETBOOK author Nina Ponath is familiar with having a pigeon nest on the balcony and explains what to do.

Knowing the sex of a budgerigar is crucial for proper group composition. Here's the detail that reveals it.

In the bearded dragon terrarium, hygiene and calm routines are key during cleaning, though some people often make mistakes.

Colorful and fascinating—the poison dart frog is pet of the year 2026. Here's what to consider for care, equipment, and protection.

The red-bellied short-necked turtle is an exotic reptile commonly found in home terrariums and can also be kept in groups.

Algae in aquariums can become troublesome if they multiply excessively. Which types are problematic and which are not.

Properly feeding reptiles means understanding their needs and ensuring their health and well-being through a tailored diet.

How long do turtles live? PETBOOK provides a comparison of lifespans from small aquatic turtles to giant land tortoises.

New study reveals: Scorpions strengthen stingers and claws with metal–a key factor in hunting strategy and evolution.

A fox in Berlin is reportedly attacking people and dogs. Fox expert Daniel Peller has analyzed the case and offers a clear assessment.

There are many types of wolf spiders. To some people, they may look threatening, but are they really? PETBOOK explains.

The squirrel is the Garden Animal of the Year 2026. Here's why these cute rodents aren't as harmless as they appear.

While carrion crows in the West are jet black, hooded crows in the East sport gray and black plumage. However, all crows were once black...

Monkeys eat dirt—and for good reason: A study reveals how macaques in Gibraltar respond to human junk food and help themselves.

A Deutsche Bahn poster warns: Feeding pigeons could cause them to lose their instincts. Animal rights activists disagree.

Günther Jauch's pigeon comments on "Who Wants to Be a Millionaire?" sparked criticism. Activists accuse him of reinforcing stereotypes.

In some countries, stray dogs face more challenges than in others. An animal welfare organization has created a ranking.

Hedgehog Uschi was found with an astonishing 70 ticks. PETBOOK inquired about her current condition and the treatment she received.

Bumblebees are bred in large numbers for tomato cultivation. But what happens to the colonies afterward? PETBOOK sought answers.

On Syros, the organization Syros Cats offers free accommodation to any volunteer for at least one month. PETBOOK takes a look at the project.