Talk:Police Dogs/@comment-24372646-20140103004121/@comment-91.180.176.132-20140111153635

I've been able to do it twice up til now, while my friend checked at the exact same moment  and she couldn't find it anywhere. So we checked what could be the difference between us and I think we've found out:

First of al, there not available all the time, and while they actually are available you only see them when you're out of energy (meaning you have less than 5 energy in the bar) AND you go to the juice/burgers window to find out there's absolutely nothing left there eiter, that's when sometimes you can see the text "watch this add and gain 20 energy" at the place where otherwise the burger deals are shown.