What's Really in the Number?
Most "cost of pet ownership" guides give you a single number and move on. Real costs vary dramatically by breed size, food quality, where you live, and your approach to preventive care. Our calculator breaks out every line item so you can see exactly where the money goes — and adjust based on your budget.
| Cost Category | Small Dog | Medium Dog | Large Dog | Cat |
|---|---|---|---|---|
| Food (dry premium) | $20–35 | $35–60 | $60–100 | $15–30 |
| Treats | $5–15 | $10–20 | $15–30 | $5–10 |
| Routine Vet (amortized) | $15–25 | $20–35 | $25–45 | $15–30 |
| Flea/Tick/Heartworm | $15–25 | $20–35 | $30–50 | $10–20 |
| Pet Insurance | $20–40 | $30–55 | $40–80 | $15–35 |
| Grooming | $10–40 | $15–60 | $20–80 | $0–30 |
| Toys & Supplies | $10–20 | $15–25 | $20–35 | $10–20 |
| Litter (cats only) | — | — | — | $10–25 |
| Est. Monthly Total | $95–200 | $145–290 | $210–420 | $80–200 |
Ranges are national averages. Your actual cost depends on location, brand choices, and your pet's individual health. Emergency vet visits (not included above) add $500–5,000 per incident.