Tracked by Evreward since 2018, PetCareClub.com offers coupons and cash back rebates, with savings as high as 75% off. PetCareClub.com discount coupons are somehwat rare, available a few times each year. Even when PetCareClub.com doesn't have a coupon, you can always get up to 10% cash back, and other great rewards, with every purchase.