I used to feed HiLife as an alternative to 'proper' chicken/fish, I think I only stopped when Natures Menu came out and it came in bigger boxes, but I do still bulk buy the Tuna and SAlmon HiLife (ideal for ill/fussy cats, very rarely find a cat that will turn it down). i might try it on Zia though, as she eats a lot of dry food, so will be fine on complimentary, and I do still buy HiLife complete foods, mainly the tuna pouches, as again, very few cats turn it down, so ideal when new fosters dont want to eat.