Guinea Pig Cost & Care Guide

// Cost Summary — US (Typical, USD)

$796 USD

First-year cost (one-time setup + first 12 months of recurring costs)

$688 USD

Annual (Year 2+)

$57 USD

Monthly Average

$3,891 USD

Lifetime (7 yrs)

$135 USD

Emergency Fund /yr

// What's Included — US (USD)

Detailed Cost Breakdown

All amounts are in US Dollars (USD).

One-Time Setup Costs

$108

Item	Cost	Frequency
Housing / Enclosure	$54	One-time
Outdoor Run	$36	One-time
Animal Purchase	$18	One-time

Monthly Recurring Costs

$57/mo

Item	Cost	Frequency
Bedding	$10/mo	Monthly
Hay	$7/mo	Monthly
Fresh Food	$7/mo	Monthly
Enrichment	$7/mo	Monthly
Pellets	$5/mo	Monthly
Litter	$5/mo	Monthly
Dust Bath	$5/mo	Monthly

Annual Recurring Costs

$688/yr

Item	Cost	Frequency
Dental Vet	$68/yr	Annual
Routine Vet Visits	$36/yr	Annual
Vaccinations	$27/yr	Annual

Pet Insurance (US, USD)

Monthly premium: $5–$25

Coverage: Accident & Illness

Deductible: 100-500

// Adding Another Animal

Already Have the Setup?

If you already have the enclosure, tank, or housing setup, adding a 2nd animal only costs the recurring expenses (food, healthcare, supplies) — no need to buy setup items again.

$688 USD

US (USD) /yr

// Cost by Category

Where Does the Money Go?

Acquisition

$18

Initial Setup

$90

Food & Nutrition

$227/yr

Healthcare

$130/yr

Supplies

$331/yr

// Quick Facts

At a Glance

Size Class

Small

Weight

900 g

Lifespan

7 years

Activity

Moderate

Temperament

Gentle, vocal, social

Sociality

Needs a group

Beginner?

Yes

Time Needed

Moderate

// Housing & Setup

Housing Requirements

Housing Type

House with yard

Indoor/Outdoor

Indoor only

Minimum Space

Large cage

Setup Cost

Low

Complexity

Low

Rental Suitable?

Yes

// Nutrition

Diet & Feeding

Diet Type

Herbivore

Feeding Frequency

Daily

Food Type

hay + pellets + vegetables

Special Diet

Vitamin C required (cannot synthesize)

Supplements

Yes

// Health

Health & Veterinary Care

Common Health Conditions

Scurvy (Vit C deficiency)
Dental malocclusion
Respiratory infections
Skin mites

Breed-Specific Risks

Scurvy
Dental
Pododermatitis

Vaccinations

Not required

Vet Frequency

Annual

Health Risk

Medium

Vet Cost Level

Low

Emergency Risk

Medium

Specialist Vet?

Yes

// Comparison Tags

How Does It Compare?

Budget: Low Space: Low Time: Medium Maintenance: Low Activity: Moderate Noise: Quiet Lifespan: Medium Social: required_group Health Risk: Medium Vet Cost: Low Beginner?: Yes Family?: High Apartment?: High

// FAQ

Frequently Asked Questions

How much does a Guinea Pig cost per year?

Annual recurring costs from year 2 onwards are approximately $688 USD (US), with a first-year setup cost of $796 USD. Monthly average: $57 USD/mo.

What is the lifetime cost of a Guinea Pig?

Over a typical 7-year lifespan, expect to spend approximately $3,891 USD. This includes initial setup plus ongoing food, healthcare, supplies, and insurance. Real-world spending varies — many owners spend 20-30% less by doing grooming at home, skipping boarding, or choosing not to insure.

Is a Guinea Pig good for beginners?

Yes — Gentle, vocal, social. Moderate time commitment required.

What does a Guinea Pig eat?

Herbivore diet, fed Daily. hay + pellets + vegetables

How big does a Guinea Pig get?

Small size class, typical weight 900 g. Lifespan: 7 years.

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// Tools & Resources

Guinea Pig