PetFeedCalculator.com is run by a small team of animal lovers and web developers. We read every message and aim to respond within 48 hours on weekdays.
General Inquiries
Questions about the calculator, how it works, or the RER/MER formula.
contactus@petfeedcalculator.com
Typical response: within 48 hours
Privacy & Data
Questions about our privacy policy, data practices, or GDPR / CCPA requests.
We respond within 30 days as required
Content & Corrections
Found an error in one of our guides, or have a suggestion for a topic we should cover?
contactus@petfeedcalculator.com
We take scientific accuracy seriously
Legal & Terms
Questions about our Terms of Service or advertising on the site.
Typical response: within 48 hours
Before You Write
You might find a quick answer in one of these places:
- The calculator covers portion sizing for dogs and cats using the RER/MER method — no sign-up required.
- About page has background on who built the site and the veterinary sources behind our methodology.
- Blog has detailed guides on feeding puppies, diabetic pets, wet vs. dry food, body condition scoring, and more.
What We Can't Help With
We're a calculator, not a veterinary service. We can't diagnose a medical condition, prescribe a specific diet, or interpret your pet's individual health data. For medical concerns or substantial diet changes, please consult a licensed veterinarian or veterinary nutritionist.