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Looking for the perfect rat? Our encyclopedia covers 1+ rat breeds with detailed info on temperament, health, exercise needs, and grooming requirements. Browse below to find your ideal match.
Pet Rat Care Guide 2026
Pet rats are among the most intelligent and affectionate small pets available. They bond deeply with their owners, learn tricks, and respond to their names. Rats must live in same-sex groups and need spacious, multi-level cages for climbing and exploring.
How to Choose the Right Rat
Social Needs
Rats MUST live in groups of 2+. A lone rat becomes depressed and may self-harm.
Time
Need at least 1 hour of supervised free-roam time outside the cage daily.
Space
Need large, multi-level wire cages (Critter Nation style). Aquariums are not suitable.
Vet Access
Rats are prone to respiratory issues and tumors. Find a vet experienced with rats.
🐀 Types & Categories
Fancy Rat
Standard, Dumbo, Rex, Hairless
Most common, wide variety of appearances
Dumbo Rat
Various colors and coat types
Low-set ears, popular, same care as standard
Rex & Double Rex
Curly-coated varieties
Curly whiskers and fur, unique appearance
Hairless
Sphynx rat
Need warmer environments, more skin care
Browse All 1 Rat Breeds
Click on any breed to learn about their personality, care needs, and health considerations.
Frequently Asked Questions
Are pet rats the same as wild rats?▼
Do pet rats bite?▼
Why do pet rats only live 2-3 years?▼
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Trusted sources: AVMA Pet Selection