Is weight the only issue you're having with them and this food?
If so, I see no reason to start switching foods. If you're not free feeding, simply just cut down on their portions slightly and try to add in a little more exercise. They'll loose a little bit of weight and you'll figure out how much everyone needs. Focus on slightly lowering the calories consumed, as its much more important then simply just the food - especially when you're already feeding something that is good quality. |