My DS has just started walking and is losing late i guess that thats normal as he is more active , but i dont no how to fix it as he eats really well, he has a bowl of cereal for breakfast or toast, a snack around half ten usually fruit, always has a quite a big dinner and tea and supper and two beakers of full fat milk morn and night, he doesnt have alot of meat as he still only has 4 teeth so usually fish. But has alot of veg everyday.
Any tips on increasing his weight gain?