Store out of kitten replacement formula and won't be in stack until later this afternoon have reg. baby formula on hand is it safe to use for one to two feedings while waiting for kitten formula to get here?:confused:

Orphaned Kittens ~ Pawprints and Purrs, Inc. (http://www.sniksnak.com/cathealth/kittens3.html) try this or call a vet if unsure about the receipe provided here. If your kitten is 3 or 4 weeks old you may try to give it some softened kitten chow.

I wouldn't try baby formula, baby humans and baby cats need very different nutrients.

The recipe on that site looks like your best bet.