Firemen rescued a stray dog stuck in a gate in Thailand. Footage shows rescue officers cutting the metal bars to free the brown pooch lodged in the narrow gap in Khon Kaen province on September 3.

Social-media users have offered suggestions for what to call Luna, including a "huggy," a "smorsky," and maybe even a "cusky." ...

When two pups fight, like Douglas and Chico in the clip, it can be just rough play, but how do you know when to get involved?

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