Have a question, suggestion, or found an issue with one of our calculators? We'd love to hear from you. PetCalc is built for pet owners and hobbyists, and your feedback helps us keep our tools accurate and useful.

Get in Touch

Send us an email at [email protected] and we'll respond as quickly as possible.

We typically respond within 2–3 business days.

Report a Bug

If a calculator is giving incorrect results, please describe the inputs you used and the expected result so we can fix it promptly. For pet health calculators, if you believe a formula is using outdated veterinary guidelines, please include a reference to updated research or a source — we take accuracy seriously and will review any credible correction.

Feature Requests

Is there a pet or aquarium calculation tool you need that PetCalc doesn't cover? We're always looking to expand. Past requests that made it into the site include the BCS scoring tool, the aquarium heater calculator, and the cat lifespan estimator. If you're doing a pet-related calculation by hand that we could automate, let us know.

General Feedback

If a tool is confusing, a result explanation is unclear, or you'd like to share how PetCalc helped you care for your animals, we welcome all messages. Every piece of feedback shapes what we improve next.

Important Note

PetCalc calculators provide general reference information only. For medical concerns, unusual symptoms, or significant dietary changes, please consult a licensed veterinarian. We cannot provide veterinary advice through our contact form.

Response Times

We aim to respond to all messages within 2–3 business days. Calculation accuracy reports receive priority attention.