Children under 2 full fat, children over 2 can go with lower fat. Too much sodium is not good for anybody, but thats what give a lot of flavor to fast food and pre packaged foods.
Everyone needs fat in their diet so you just can't cut it out completely, but I think most people would agree that we, as a nation, eat a bit too much.
That's what I've heard as well.
Say...is that your dog? Is it a Dachshund? We have a long haired standard with reddish brown hair. They are so sweet.