For anyone who wants to try Wellness Core (high protein, grainless dry dog food) on your chihuahuas, Wellness will mail you a free sample of Wellness Core if you email them at: http://www.wellnesspetfood.com/talktous_emailus.html
For everyone already feeding Wellness, here is a $3.00 off coupon for any Wellness dry dog or cat food: http://app.bronto.com/public/?q=prev...&ssid=4778&t=3
Bella and Lina are eating Wellness Core (original) for over a year, and I'm considering rotating their food with Wellness Core fish formula. I wanted to make sure the girls would eat the fish formula first before I buy a bag. Last week I emailed Wellness for a sample, and I received the sample yesterday.