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PLFind your breed

Free tools

Calculators and quizzes

Everything is calculated in your browser using veterinary formulas. Nothing is stored and you do not need an account.

Dog breed quizTen questions about your home, time and preferences, and the breeds that genuinely fit your life.
Cat breed quizCouch potato or chatterbox? Answer a few questions and see the cat breeds that suit your home.
Dog food calculatorHow many calories and grams of food your dog needs a day, by weight, age and activity.
Cat food calculatorYour cat’s daily portion of dry or wet food: calories, grams and meals.
BARF calculator for dogs and catsHow much raw meat, bone, liver, organ and veg a day, with a weekly shopping list.
Pet food calorie and nutrition calculatorFrom the label: calories, dry-matter composition and protein and fat checked against FEDIAF minimums.
Dog age in human yearsConvert your dog’s age to human years by size, instead of the mythical "times seven".
Cat age in human yearsHow old your cat is in human years and which life stage it is in: kitten, junior, adult, senior.
Dog pregnancy calculatorHow long dogs are pregnant and when to expect the puppies, with a week-by-week calendar.
Cat pregnancy calculatorHow long cats are pregnant, how to tell, and when the kittens are due, with a vet-check calendar.
Compare two breedsPut two breeds side by side: size, lifespan, temperament and grooming in one table.