Dog Age Calculator: Dog Years to Human Years

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Dogs age and develop at different rates than humans. A popular way to calculate your dog’s age is to multiply his age by seven. Breed size can impact development, though, so this equation isn’t always accurate. There’s no universal rule for calculating your dog’s age, but you can get a close estimate using our dog age calculator below.

[current-page:query:pet_name]’s Age in Human Years:


At this age, probably has a lot of energy. This is also a critical time for your puppy’s developing immune system and more. To fuel growth and development and sustain energy, look for a large breed puppy food to meet ’s unique nutritional needs during this formative time.


Have a cat? Check out our Cat Age Calculator