Catan just turned a year and gets 4 cups of food a day split between morning and night. We also add sweat potatoes to his dinner as well. When he was around 4-8 months he was getting 5 cups a day. He's always too thin and shows too much rib. Everytime we start to hide those ribs a bit, he would grow more.
Catan's currently a little over 25" tall and about 55lbs.
she gets about 2-3 miles of run/walk every evening, except really cold ones, plus lots of dog park off leash running during weekends. i definately see more than her last 3 ribs. i will start giving her more as you suggest. at what age did you reduce to 2 meals a day?