Step 1: List every pet cost
Split them into three groups:
- Monthly: food, treats, litter, insurance, preventatives if billed monthly
- Yearly: checkups, vaccines, license, dental cleaning, boarding for trips
- Surprises: illness, injury, emergency visits
Step 2: Turn yearly costs into a monthly amount
Add up your yearly costs and divide by 12. If checkups, vaccines and boarding come to $600 a year, set aside $50 a month. When the bill comes, the money is already there.
Step 3: Build a pet emergency fund
Aim for a cushion that could cover a common emergency visit, often $500 to $2,500. Start small, even $25 a month, and keep it in a separate savings account. See our pet emergency fund guide.
Step 4: Track what you actually spend
For two or three months, write down every pet purchase. Most people find they spend more on treats, toys and extras than they think. A simple pet expense tracker makes it quick.
A sample monthly pet budget (medium dog)
- Food and treats: $110
- Insurance: $65
- Toys and supplies: $25
- Yearly costs set aside (vet, preventatives, boarding): $75
- Emergency fund: $30
- Total: about $305 a month
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Questions people ask
How much should I budget for a dog each month?
Many owners budget roughly $150 to $300 a month for a medium dog, including food, insurance, preventatives, supplies and savings for yearly and surprise costs.
How much should I save for pet emergencies?
A good first goal is $500 to $1,000, then build toward $2,000 or more, since emergency visits commonly cost $300 to $2,500.
What pet costs do people forget?
Dental cleanings, boarding or pet sitting when traveling, replacing worn-out supplies, and higher vet costs as pets age.
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The Paw Plan shares general information, not veterinary advice. Every pet is different, so check with your vet about your pet's health, diet and care.