Few things are cuter than hearing the sound of paws hitting the floor when your dog runs to greet you at the door or watching your cat purr lovingly in your lap. While a pet—any pet—is a huge responsibility, they are also an immense joy, a part of the family, making life just a little bit more exciting when they’re around; which, in some cases, can be up to 10, 15, or even 20 years.

Today, we want to celebrate the beloved pets that accompany their owners through many ups and downs over the years. We have put together a list of some of the cutest ‘then and now’ pics of critters posing with their favorite humans, showing just how loyal and loving they are; so scroll down to find the pictures below, but view them at your own risk – some of them might simply be too cute.

Below you will also

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