Do you add anything to your dogs' food?

[Tollers-n-Dobes]

For those of you who feed kibble to your dogs, do you add anything to it? Winston and Tango both get water, some sort of vegetable or fruit and chicken (not raw though...). Tia doesn't like anything added to hers so she just gets kibble and a little bit of water.

edited to add: The only reason I add water to their food is because Dobermans can get bloat really easily and water in their food with a raised dish helps prevent it. The other 2 just get water because they like it better that way....