Bear gets a half a cup twice a day - and lots of treats, we feed him Iams and he gets Iams puppy treats. He's active right now since I am home for the summer (I'm a teacher) but when school starts he'll be in his crate more and get most of his exercise in the evening after we get home from work.
All my adults get 1 handful(about1/3 cup) 3 x's a day of corn free Premium Edge... with an egg,yogurt or veggies a few times a week. They all weigh between 26 and 30# and get lots of exercize. I often get the comment when I have my dogs along that it is nice to see a corgi that's not overweight. I do have a spayed female that gets plenty of exercise but is just on the edge of being overweight.
Wonder why my pictures don't show up like yours do. All I see is an icon. Wonder if they're too big. Joey loves Wubbas. They're good for his herding instinct. Seek and destroy. They're pretty durable. But he's an old boy. He use to go through squeaky tennis balls like crazy.
You can do two things when you click the picture icon: click "upload" and then do the pic directly from your harddrive, or click on the http and paste in the direct web address from a photo-sharing site like photobucket.com.
I do usually resize my photos for web, though, at 640 x 480. It makes them load faster, and they are usually only a 150k or so. So the size might have something to do with it. I'm sure Sam Tsang could answer that.