Maggie is just about 6 months old. Right now she is getting three meals a day (a bit more than a cup each meal- dry puppy food). When is the right time to switch to 2 meals? And do I keep the same amount of food or increase/decrease?

At 6 months I switched Hudson to adult food and switched to 2 times a day :)

My boy is 9 months, he has 2 cups in the AM, and 2 cups in the PM. He weighs 76 lbs.
http://i66.photobucket.com/albums/h250/Tricia41/DSCN0030.jpg

We switched to 2 meals at 4 months because of our schedules, and mine didn't seem to care.

6 months is the right time to switch to 2 meals/day and to adult kibble.

If your dogs weight is good - keep feeding the same amount divided into 2 meals.

Thanks for the advice!