How Much Does a Mouse Cost?
Mice are the most affordable small pet to own. At $5-$10 per mouse with minimal ongoing costs, they are ideal for budget-conscious pet owners.
Quick Answer
Browse breed-specific cost breakdowns below including food, vet care, insurance, and supplies for your Mouse.
Annual Cost Breakdown
| Category | Low | High |
|---|---|---|
| Food | $15 | $30 |
| Bedding | $30 | $60 |
| Supplies | $10 | $20 |
| Vet Care | $0 | $100 |
First-Time Mouse Owner Expenses
Mice
$5-$10Female mice can be kept in groups. Males are usually solitary.
Cage
$30-$80Glass tank or wire cage with small bar spacing.
Accessories
$15-$30Wheel, water bottle, hide, nesting material.
⚠️Hidden Costs Many Owners Miss
Cage Cleaning Frequency
Mice are smelly—cages need cleaning 1-2 times per week.
Short Lifespan
At 1-2 years, replacement is frequent if you want continuous companionship.
Vet Costs vs. Value
A single vet visit often costs more than the mouse itself.
Cost by Mouse Breed
Different breeds have different costs. Click on a breed for detailed estimates.
Frequently Asked Questions About Mouse Costs
Are mice the cheapest pet?▼
Do mice need vet care?▼
Explore More
Trusted sources: ASPCA Pet Care Costs, AVMA
Planning Your Mouse Budget?
Compare insurance options or get personalized cost estimates for your specific situation.