I know there was a pet food thread the other day but I just wanted to start another one about my situation. My dogs are healthy and looked after, but I sometimes don't feel like I do enough and that they aren't really eating the healthiest, best food. They are pretty much on dry food all the time, and sometimes have marrow bones (although they are a bit big for the little dog) and occasionally a treat or something (pig ears or the like.) So, what else should I be doing to boost their diet? I have heard of some people mentioning things like eggs and tuna? Is this something that is recommended and if so how often? So all those who like to spoil their pooches a little, please share your knowledge with me!