All of the fish in the Eagle Pack formula are strong smelling fish. I open up a tin of sardines for my dogs to share once a week or so, and the house still smells like fish the next day.
I would think the strong smell of fish could permeate through the skin and fur...I know that people eating too much garlic smell like garlic.
If she is doing well on the fish formula, why change it? The smell can't be that strong can it?
Gina