http://www.vanbeekpets.com/diagel/#diagel -the sample is sent directly to your clinic. It is to be used in the event of diarrhea to quickly support proper bowel health in dogs and cats.
http://www.hikariusa.com/promo/sample-saki-hikari-turtle-probiotic-diet-free/ -the first 1,000 who fill out the form will get a Free Saki-Hikari Turtle probiotic diet Sample
http://cesar.com/Trayitforward/ -you can send your friend a Free Cesar Canine Cuisine Dog Food Sample -this is still available if you didn’t get it last summer
http://www.petcurean.com/nourishforlife/freetrial -you can get the coupon mailed to you or you can print at home. –store locator
https://www.facebook.com/NaturalBalanceFan?v=app_150794994973742 -like them and fill out the form to get a Free Natural Balance Pet Food Sample
Download the Veo app on iOS or Android, open the app, and sign in with Facebook. Once you’ve answered a few questions, click trials and click on the item that you want.
https://www.facebook.com/brit.petfood.usa/app_224414684399305 -like them to get the form