Cost of owning a guinea pig in United States
Lifetime and food cost for 5 guinea pigs, localized to USD.
Chart: the six cheapest guinea pigs to own in United States, by total lifetime cost.
| # | Breed | Size | Food/yr | Lifetime |
|---|---|---|---|---|
| 1 | Teddy Guinea Pig | Small | $480 | $6,980 |
| 2 | American Guinea Pig | Small | $480 | $7,275 |
| 3 | Abyssinian Guinea Pig | Small | $480 | $8,240 |
| 4 | Peruvian Guinea Pig | Small | $480 | $11,450 |
| 5 | Silkie (Sheltie) Guinea Pig | Small | $480 | $11,450 |
What a guinea pig really costs in United States
Across 5 guinea pigs, lifetime cost in United States ranges from about $6,980 for the Teddy Guinea Pig up to $11,450 for the Silkie (Sheltie) Guinea Pig — roughly a 1.6× spread. That gap is driven by body size (which sets how much a guinea pig eats and its medication doses), breed health risk (which sets insurance premiums and likely vet bills) and lifespan (which multiplies every recurring annual cost). Local prices matter just as much: United States sits at a food price index of 1.0 and a services index of 1.0 against the US baseline of 1.00, so the same breed can cost noticeably more or less here than abroad. Every figure on this page is in USD. Pet insurance is widely available in United States.
Compiled by the PawCosts data team from World Bank price-level data, NAPHIA averages and AAFCO/vet nutrition formulas.
Frequently asked questions
What is the cheapest guinea pig to own in United States?
The Teddy Guinea Pig — about $6,980 over its lifetime in USD.
What is the most expensive guinea pig to own in United States?
The Silkie (Sheltie) Guinea Pig — around $11,450 lifetime.
Is pet insurance available in United States?
Pet insurance is widely available in United States.
How are United States guinea pig costs calculated?
US base costs (food via the vet RER/MER calorie formula, NAPHIA insurance averages) scaled by United States's price-level indices — food 1.0, services 1.0 — and converted to USD.