This Laughing Baby and Playful Dog is Guaranteed to Put a Smile on Your Face!

Pumpkin is an adorable Shetland Sheepdog who also happens to be extremely playful. In this video, she runs around her new baby brother while he laughs hysterically at her antics. Thankfully their mother captured this adorable moment, we just don't know how she was able to hold in her own laughter!

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