Dancing Around the Four Sides

No, no, no judgmental nagging that I see! :-D

We haven't made a concerted effort to get her weight down, but then we haven't made a concerted effort to get our own weight down either. She eats Nutro Natural Choice Lite dog food, but I'd say she only eats about a cup and half (if that) daily (we have a two-cup kibble scoop). The problem is that she gets too many treats and not enough exercise, which I recognize is our fault. The other problem is that sometimes it's difficult to take her for walks because she can be very aggressive towards other dogs. She's fine with other dogs in "neutral" territory, i.e., the vet's office, but on our street she's quite fierce, barking and growling and pulling on the leash. So. Issues that need to be addressed.