They are a big east coast family. Hearty Pet, Inc. is owned and operated by brother and sister. They employ family for web development, accounting, marketing, packing, shipping ... you get the picture. And of course our family includes two beautiful golden retrievers and a beautiful black lab/shepherd mix. Trust me, these furry family members let us know if they are carrying the right products!. 24 Hearty Pet coupons, including Hearty Pet coupon codes & 23 deals for December 2017. Make use of Hearty Pet promo codes & sales in 2017 to get extra savings on top of the great offers already on heartypet.com.