Dog Sizing & Cost Calculators
Size a crate, collar, harness, bed or dog door correctly, check airline crate rules, and estimate exercise needs and ownership cost.
Main tools
- Dog Crate Size Calculator
Find the right crate dimensions from your dog’s length and height at the shoulder, with the standard crate size that fits.
- Dog Collar Size Calculator
Measure for a collar that fits properly, including the two-finger rule and the right width for your dog’s neck.
- Airline Crate Size Checker
Check whether your crate meets IATA live animal regulations and typical airline hold requirements before you fly.
- Dog Harness Size Calculator
Convert chest girth and neck measurements into the correct harness size, with fitting checks that prevent escapes and chafing.
- Dog Door Size Calculator
Size a dog door flap and step-over height correctly from your dog’s shoulder height and width.
- Dog Bed Size Calculator
Find the bed dimensions that fit your dog stretched out rather than curled up, by measured length and sleeping style.
More tools
- Dog Exercise Needs Calculator
Estimate daily exercise minutes by breed group, age and energy level, split between walking and active play.
- Puppy Potty Break Interval Calculator
Work out how often your puppy needs to go out based on age, and how long it can realistically hold overnight.
- Dog Crate Time Limit Calculator
Find the maximum time your dog can humanely stay crated by age, and how to split a working day around it.
- Cost of Dog Ownership Calculator
Estimate the first-year and lifetime cost of owning a dog, from food and vet care to grooming, insurance and boarding.
- Pet Insurance vs Savings Calculator
Compare paying pet insurance premiums against saving the same amount yourself, over your dog’s expected lifetime.