Thank you, howfir241, and Welcome!
Try this link:
One of the links is for a Walmart
sample, so you may have done that one already.
Blue Buffalo Dry Cat Food's
offer is for a $3.00 off coupon.
The True Wellness Cat Food
Sample is an offer in which you can send a free sample
of True Wellness cat Food to up to 4 of your friends along with a card from who sent it to them (you).
(I passed on this one.)