Forget the saying 'you can't teach an old dog new tricks.'
This dog is teaching baby sister some tricks of his own!
The little girl thinks it's pretty hilarious, but she's catching on quickly.
While the baby girl is hanging out in her jumper the cute, energetic dog is bouncing around.
Or more like pouncing!
It's pretty hilarious! I can't stop laughing, just like the baby girl!
When she starts jumping around too...aww so cute!
Watch all the cuteness below!
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