http://www.facebook.com/itsgoodtogivemilkbone?sk=app_185491188240633 -click like then click pledge

https://www.shareholisticselect.com/ -the recipient you choose on that page will get an email that contains a link to the sample form

http://instoresnow.walmart.com/enhancedrendercontent_ektid82797.aspx#/home or copy paste this link: http://www.startsampling.com/sm/102239 -working again

http://www.facebook.com/alpo/app_208832459150926?ref=ts -still working if you didn’t get it last year

http://barfworld.com/html/Ref/sharethelove.php

http://www.arknaturals.com/ -the winter issue of Dog Fancy magaizne says to email sales@arknaturals.com for free samples and coupons

http://www.brotherscomplete.com/Sample-Request.html -email your info to: pierre@brotherscomplete.com. Include what formulas you want to try Red Meat Protein, White Meat Protein, Fish Protein, Allergy Turkey, or Fish Protein Cat

http://www.doublekindustries.com/grooming_contest2012.php -you have to be a professional dog groomer active in the profession, and enter the contest to get it. You have to submit dog photos for the contest.

http://nutrish.rachaelray.com/switchto/nutrish