CCTV footage shows dog struggling to stay afloat until four-legged buddy comes to the rescue

The devotion Remus the dog demonstrates in this dramatic clip while anxiously trying to save its drowning friend is truly praiseworthy.

Dogs are social pack animals, and are known to sacrifice immensely for not only their owners, but also their kind.

The dog Smokey is unable to get out of a swimming pool. Remus, its friend, comes to the rescue. It tries every possible way to save it, but will it be enough?

Yet, how does a dog yank another from the water without hands or legs, but only four paws instead?

Find out by watching the security footage.

Video Credit: Facebook | ViralHog.

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