Free Dog Calculators & Practical Care Guides
Loyal, practical guidance for every dog owner
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Free calculators and no-nonsense guides to help you plan your dog's growth, food budget, and long-term care — named for Argos, the most loyal dog in literature.
Free tools
AI Dog Breed Identifier
Upload a photo and get an instant AI guess at your dog's breed mix.
New Puppy Checklist
A personalized, size-adjusted timeline of vaccines, spay/neuter, and food milestones.
Most popularEmergency & Surgery Cost Estimator
Get a realistic cost range for common dog emergencies and surgeries, by size and region.
Dog Chocolate Toxicity Calculator
Your dog ate chocolate? Check how dangerous the dose is from their weight and the chocolate type.
Grape & Raisin Toxicity Calculator
Dog ate grapes, raisins, or sultanas? See how many is risky for your dog's weight, and what to do next.
Puppy Weight Predictor
Enter your puppy's current weight and age to estimate their full-grown adult weight.
Dog Food Calculator
How many cups and calories to feed your dog per day, by weight, age, and activity — with charts by breed.
Most popularDog Food Cost Calculator
Estimate your dog's daily calorie needs and what that means for your monthly food budget.
Most popularPet Insurance Calculator
Estimate a typical monthly premium by breed and age, and see if it's likely to pay off.
Dog Crate Size Calculator
Enter your dog's length and height (or weight) to find the right crate size, with a chart by breed.
Dog Age Calculator
Convert your dog's age to human years using a size-adjusted chart — not just a flat ×7.
Breed Match Quiz
Answer 5 quick questions about your lifestyle to see which breeds fit you best.
Look up your breed
Size, insurance cost, feeding amounts, and age in human years for46 breeds. See all breeds or compare insurance costs by breed.
Safety alerts
Fi Calming and 8-in-1 Formula Supplements for Dogs
Potential Salmonella contamination traced to an ingredient supplied to the manufacturer.
Dog Food Recall Tracker
Every recent dog food, treat, and supplement recall, with lot codes checked against the FDA notice.
Dog Ate Chocolate? Check the Dose
Enter your dog's weight and the chocolate type to see how dangerous it is.
Guides
How Much Does It Really Cost to Own a Dog?
A full first-year and lifetime cost breakdown by dog size.
Dog Emergency Vet Visit: When to Go and What It Costs
Red-flag symptoms that mean go now, and realistic cost ranges for common emergencies.
Senior Dog Care: What Changes After Age 7
Why large breeds hit senior years earlier, and practical adjustments to make.
Crate Training Timeline: How Long Does It Actually Take?
A realistic week-by-week timeline and the mistakes that stall progress.
Goldendoodle vs. Labradoodle: Which Doodle Fits Your Life?
A practical comparison of temperament, coat, and energy level.
Halloween Candy and Costume Safety for Dogs
Which candy ingredients are dangerous, and how to handle costumes and trick-or-treaters safely.
Browse All 51 Guides
Organized by cost, health & safety, training, breeds, and seasonal topics.