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American satin guinea pig

The American satin is the smooth-coated American guinea pig carrying the satin gene, which changes the structure of the hair shaft so that it reflects light and gives the coat an unusually glossy, almost liquid appearance.

It is a short, close-coated pig of around a kilogram, indistinguishable from a standard American except for the shine. As with every satin variety, the same gene that produces the coat is strongly associated with osteodystrophy, a degenerative bone disease, and that association is the most important thing to know about the variety.

Origin
American coat crossed with the satin gene
Size
700–1200 g
Lifespan
Often shorter than 5–7 years if osteodystrophy develops
Coat
Short, smooth and highly glossy
Health
Strongly associated with satin osteodystrophy
Grooming
Minimal

Related: American guinea pig · Guinea pig · Abyssinian guinea pig · Abyssinian satin guinea pig · Alpaca guinea pig

2 american satin guinea pig photos, newest first

  • Barnaby IX, a american satin guinea pig

    Barnaby IX

    Barnaby IX has the courgette in the barrow and is now working out how to get it past all of these lemons.

    FrostyOtter · 1 week ago

  • Barnaby IX, a american satin guinea pig

    Barnaby IX

    Barnaby IX has decided this spot belongs to them now.

    SunnyHeron · 2 weeks ago

Living with a american satin guinea pig

The coat is as easy as any smooth guinea pig's. The gene behind it is not.

Satin osteodystrophy causes the skeleton to demineralise, and affected pigs become reluctant to move, struggle to chew and lose weight, usually within the first year or two. It cannot be cured, only managed for pain, and several guinea pig clubs discourage satin breeding because of it. Ask any breeder directly, and watch for early signs.

Everything else is standard: vitamin C every day, unlimited hay, never a lone pig, and considerably more floor space than a pet-shop cage offers.

General guidance, not veterinary advice. Individual critters vary, and anything about a specific animal is a question for a vet who has seen it.

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