At the moment im adding cod liver oil and condition tablets to my dogs food are there any other things that would benefit my dogs in any way?

I have given kelp before to get coat back after a bad season and blow all at the same time and have given calcium after consulting a vet. I give cod liver oil with breakfast every day. Other than that i havent much experience with supplementing.
I do use lots of homeopathic remedies and will be trying a homeopathic wormer next month. Im still in two minds about the homeopathic alternative to vaccines.

Not much help i know.

Benefit your dogs in what way?  I feed EPO daily and Garlic to boost their immune system, for coat and/or fertility I give wheatgerm oil but it would depend on if you are feeding BARF based diet or complete food