The magazine for all pet owners and lovers

Rats

Rat King Specimen in Starrburg

Creepy Phenomenon How Does a Rat King Form?

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

Rats cuddle together in a hammock

Pet Care From Young to Senior: How to Support Rats and Mice Through All Life Stages

An expert explains how the behavior and needs of rats and mice change throughout their short life stages.

Hamster on a harness and leash in a meadow

Intelligent Rodents Pouched Rat: These Pets Can Even Detect Landmines

With their enormous cheek pouches and keen sense of smell, the pouched rat is making waves—not just in living rooms.