EL PASO, Texas (KTSM) – The El Paso Fire Department says a dog saved his owner’s life.

Cosmo, an American Pit Bull Terrier, alerted a good samaritan his owner was having a medical emergency, according to a tweet from the fire department. Emergency medical personnel were alerted and responded to the call.

The man was transported to a medical emergency facility where crews saved his life.

“Who’s the goodest boy of them all?!” the Fire Department tweeted.

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