Dog proves who her best friend is in the most adorable way

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Lottie the border collie is not shy about identifying her best friend.

It’s Grizzly, the German shepherd.

Taylor Duguay took a video of her two dogs, asking Lottie who her best friend is. Lottie proceeds to give Grizzly a hug.

Duguay has trained both dogs to do tricks, and she says Lottie loves to perform for crowds.

The video has been viewed millions of times on social media. Lottie's Facebook page has plenty of adorable photos featuring the two dogs and their loving relationship.