How to use the cost of owning a dog calculator
- Choose your currency. The calculator does not convert money; it just uses your symbol.
- Each line starts at the ASPCA’s figure for a dog (US dollars, 2021). Change any line to your own costs or local prices.
- Set how many days of boarding a year, the daily rate, and the expected lifespan.
- Read the yearly, monthly, daily, first-year and lifetime totals.
The formula
- Yearly cost = food + routine vet care + parasite prevention + insurance + treats and toys + grooming + licence + (boarding days × daily rate)
- First year = yearly cost + one-time setup costs
- Lifetime = setup costs + yearly cost × years
- Monthly = yearly ÷ 12
ASPCA figures (Cutting Pet Care Costs, 2021 update, dog column):
| Yearly | Cost |
|---|---|
| Food | $300 |
| Routine medical (vaccines, check-ups) | $225 |
| Preventive medication (heartworm, flea and tick) | $185 |
| Health insurance | $516 |
| Toys and treats | $37 + $60 |
| Licence | $15 |
| Grooming supplies | $28 |
| Boarding | $25 per day |
One-time costs total $1,030. The ASPCA also lists professional grooming ($300) and dental cleaning ($500) as special costs.
Tips
- Emergencies are not in these numbers. An accident or illness can cost more than a year of routine care. Insurance or an emergency fund covers that risk.
- Food is easy to price. Work out your real monthly food cost with the dog food bag calculator.
- Lifespan varies by breed. Check yours with the dog life expectancy calculator.
- UK and other countries: prices differ, so replace the US figures with local ones.
Sources
- ASPCA: Cutting Pet Care Costs (2021 update), annual, initial and special costs for dogs and cats.
- McMillan K.M. et al. (2024). Scientific Reports 14: 531 (crossbreed median lifespan 12.0 years).
Frequently asked questions
How much does a dog cost per year?
The ASPCA’s 2021 guide puts the annual cost of a dog at about $1,391: food $300, routine vet care $225, flea, tick and heartworm prevention $185, insurance $516, toys $37, treats $60, licence $15, grooming supplies $28 and one $25 day of boarding. Your own costs can be much higher or lower.
How much does a dog cost per month?
About $116 a month using the ASPCA’s $1,391 annual figure. Food is often the largest predictable cost after insurance; boarding, dog walking and professional grooming can add a lot.
How much does a puppy cost in the first year?
More than later years, because of one-time costs. The ASPCA lists $1,030 of initial costs (spay or neuter $300, first vaccines and medical $300, collar and lead $60, microchip $20, carrier $50, crate $60, training $200, grooming tools $40), giving $2,421 with the yearly costs, or $3,221 including professional grooming and a dental cleaning. The purchase or adoption fee is extra.
How much does pet insurance cost per month?
It depends on the breed, age, location and cover. The ASPCA’s 2021 guide used $516 a year for a dog, about $43 a month. Get quotes for your own dog, and read what is excluded.
Is a cat cheaper than a dog?
Usually. In the same ASPCA guide, a cat’s annual cost is $1,149 against $1,391 for a dog, and the initial costs are $455 against $1,030.