Guinea pigs may all look similar at first glance, but there are actually many different breeds, each with unique coats, personalities, and care needs. Some have long flowing hair, some have curly coats, and others like the famous Skinny pig have no fur at all.
Whether you’re choosing your first guinea pig or simply curious, this guide walks you through the most common guinea pig breeds you’ll find in the UK, what makes them different, and which might suit your lifestyle best.
Short-Haired Guinea Pig Breeds
These breeds are often recommended for beginners because they’re low maintenance and easy to care for.
American (English) Guinea Pig
The most common breed in the UK.
Key traits:
- Short, smooth coat
- Friendly and calm
- Easy grooming
Great for: Families, children, first-time owners.
Abyssinian Guinea Pig
Recognisable by their rosettes (swirls of hair) all over their body.
Key traits:
- Short but textured coat
- Curious, energetic personality
- Needs slightly more grooming
Great for: Owners who enjoy interactive pets.
Long-Haired Guinea Pig Breeds
These breeds are stunning but require more time and commitment.
Peruvian Guinea Pig
Famous for its long, flowing hair that can grow extremely long.
Key traits:
- Very long straight hair
- Gentle temperament
- Daily grooming required
Great for: Experienced owners or those happy to groom daily.
Sheltie (Silkie) Guinea Pig
Similar to the Peruvian but with hair flowing backwards from the head.
Key traits:
- Long, silky coat
- Calm and affectionate
- Regular brushing needed
Great for: Owners who want a long-haired breed with a gentle nature.
Curly & Textured Coat Breeds
Rex Guinea Pig
Rex guinea pigs are loved for their plush, teddy-bear-like coats and gentle nature. Their fur is short but dense, standing upright rather than lying flat.
Key traits:
- Short, thick, velvety coat
- Very soft to the touch
- Calm, friendly temperament
- Minimal grooming compared to long-haired breeds
Great for: Families, children, and owners who want a unique looking guinea pig without heavy grooming demands.
Hairless Guinea Pig Breeds
Skinny Pig (Hairless Guinea Pig)
Skinny pigs are one of the most fascinating guinea pig breeds and yes, they really are mostly hairless!
Key traits:
- Little to no fur (may have hair on nose or feet)
- Warm, wrinkled skin
- Extremely affectionate and social
Important care notes:
- Need extra warmth, especially in UK homes
- Higher metabolism — they eat more than furry guinea pigs
- Sensitive skin (no drafts, gentle bedding)
Great for: Indoor homes, experienced owners, people who want a very interactive pet.
💡 Did you know? Skinny pigs are not hypoallergenic allergies are caused by dander and saliva, not fur.
Rare & Less Common Breeds
🐹 Baldwin Guinea Pig
Born with fur but lose it within weeks.
Key traits:
- Completely hairless as adults
- Similar care needs to Skinny pigs
- Very rare in the UK
Does Breed Affect Personality?
While breed influences grooming needs and appearance, personality depends more on handling, environment, and bonding. All guinea pigs are social animals and should always be kept in pairs or groups.
No matter the breed:
- They need daily interaction
- Plenty of hay (80–90% of diet)
- A calm, predictable routine
Which Breed Is Best for You?
Low-maintenance: American, Abyssinian
Grooming lovers: Peruvian, Sheltie, Texel
Indoor & hands-on owners: Skinny pig, Baldwin
Choosing the right breed isn’t about looks alone — it’s about time, environment, and commitment.
Final Thoughts
Guinea pigs come in many wonderful forms, from fluffy long-haired beauties to unique hairless Skinny pigs. Each breed has its own charm, but all guinea pigs share the same need for companionship, care, and love.
💡 Remember: The best guinea pig is one that fits your lifestyle not just the one that looks cutest.
