Hilary Duff's Son Luca Photobombs Their Dog!

Hilary Duff is always sharing the cutest pics!
She recently shared an adorbz pic of her Bernese Mountain Dog Dubois!
The pup was just sitting in front of her front door and wait…
What’s that in the window to the right of the door??
THERE’S SOMEONE IN THE HOUSE!! RUN!!!
Oh wait… he looks familiar…
It’s little Luca!!!

Hilary posted the cute pic (above) to twitter and wrote:

“I spy a little luca”

Could have easily been a great horror movie shot if it weren’t for that too-cute-for-words FACE!!
What a cute pic! Thanks for sharing, Hilary!
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[Image via Hilary Duff & WENN.]