26/03/2014 07:58 GMT | Updated 26/03/2014 07:59 GMT

Tiny Dog Shows Big Dog Who's Boss (VIDEO)

Now, we're not saying that Sadie (tiny dog) has got a Napoleon complex - but what she lacks in stature, she certainly makes up for in dogged determinedness... and a ferocious little bark. Poor old Foxey (big dog).

(Via Blame It On The Voices)