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American

American

The American guinea pig is the smooth-coated, short-haired cavy most familiar to pet owners in North America and many other places. It has a close, even coat without rosettes, long hair, or satin-like special texture, and it can occur in a wide range of colors and patterns. The breed's straightforward coat and rounded body make it a common foundation for pet, show, classroom, and rescue guinea pigs.

American guinea pigs are popular because their grooming is simple, but they still need serious daily care. They require unlimited grass hay, vitamin C, fresh water, a roomy enclosure, and social companionship with compatible guinea pigs. Nails, teeth, weight, and skin should be checked regularly. Breeders and exhibitors focus on body type, coat smoothness, color quality, and temperament. For new owners, the American is often a manageable coat type, but not a low-commitment animal.

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Guides & articles
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American Herdbook

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Americans for Sale

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American Profiles

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American Breeders

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Popular Guinea Pig Breeds

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Guides & articles

Guides and articles for American owners.

How Much Do Guinea Pigs Cost? Purchase, Setup, and Lifetime Price Guide

Most people spend somewhere between $20 and $60 to buy a single guinea pig, less from a rescue and a little more for a fancy long-haired breed or a breeder animal with known parentage. That is the easy number, and it is also the misleading one. The guinea pig itself is almost always the cheapest […]

What Do Guinea Pigs Eat? Hay, Greens, Pellets, and Vitamin C

Guinea pigs eat grass hay, and they eat a lot of it. Unlimited good quality grass hay in front of them all day, about half a cup to a cup of fresh vegetables per pig, a small measured portion of plain guinea pig pellets, and clean water is the entire diet, and the Merck Veterinary […]

How Long Are Guinea Pigs Pregnant? Gestation, Due Dates, and Birth Risks

Guinea pigs are pregnant for about 68 days on average, and the Merck Veterinary Manual gives a normal range of 59 to 72 days. That is roughly nine to ten weeks, which is remarkably long for a rodent, and it is why guinea pig pups arrive fully furred, with their eyes open, and nibbling solid […]

Where to Buy Guinea Pigs: How to Adopt or Buy a Healthy Pair Responsibly

The honest answer to where to buy guinea pigs is that you almost never need to buy them new at all. Guinea pigs are among the most surrendered and overpopulated small pets in the country, so shelters and rescues are full of healthy young animals looking for homes, which makes adoption the first place to […]

How Much Space Do Guinea Pigs Need? Cage Size and Setup

Two guinea pigs need at least 7.5 square feet of open floor space, and the organizations that set these numbers would rather you gave them 10.5 square feet or more. That is one continuous ground level floor measured inside the walls, not two small levels added together, and it is larger than most of the […]

Guinea Pig Vet Visit Notes: Turn Observations Into a Useful Timeline

“Something seemed different this week” is hard to use at a veterinary visit. A dated note describing what changed, when you first noticed it and what you actually observed gives the conversation a clearer starting point. It also helps separate your observations from the veterinarian’s findings afterward. Creatures provides different categories for keeper health observations […]

American Tools

Calculators, generators, and guides preset for American.