Heartwarming scene as rescued dog expresses gratitude with a kiss to courageous firefighter (VIDEO)

This is another proof of how grateful animals really are.

After the fireman saved this dog, he decided to thank him by kissing him. Really beautiful.

Wells Maine police officers were notified that this unfortunate animal could not get off the roof.

When he was successfully rescued, the dog was generous with kisses.

The police officers are also delighted by this expression of gratitude from the amazing dog.

After all, dogs are man’s best friends.