By fluke I've been able to use the app on occasion. I'm having trouble understanding how you succeed in the mini game where you have Chop chase away other male dogs who want his b**** in the park. I always end up failing due to not having enough love when time expires or she leaves with another dog. How exactly do you succeed in this game?
"Yeah, they're in the game. But if you don't buy them, you can't play as them. Why? Because F*** YOU GIVE ME MONEY!"-Angry Joe
If you let time run out instead of keeping the clock going until her love runs out, you get a love bonus multiplier based on how much love she has left. It may say "you got insufficent love" if it's not over half (I think that's the lower limit for that), but it doesn't matter. All that matters is getting enough points.
Since the love multiplier is after all the bonuses are calculated, it's a big deal. If you're just going for gold, and you're close to the gold level, let the time run out. The love bonus will almost certainly push you over the line.