The heat is hard enough to handle as a human. Just imagine how your furry little four-legged friend(s) must feel. What better time to refresh your canine care supplies, from necessary shampoos and sprays to much-deserved toys and treats.

PetCareCentral.com carries waterless shampoo, dog body brushes, deodorizing sprays and incredible-smelling disposable bath wipes. But that's barely the tip of the iceberg. You'll find pet-related supplies from A to Z on this helpful site, while earning a 5% refund from ConsumerClub.com.

Did you think shea butter was just for you and me? SheaPet.com would beg to differ. This company sells shampoos, conditioners and herbal treatments for dogs and cats, all made with 100% fair-trade, organic shea butter. Though it doesn't appear that you can buy the products directly from the web site, an email might seal the deal.

OnlyNaturalPetStore.com takes a holistic approach to pet care, offering herbal defense spray to repel insects, as well as herbal shampoos, conditioners, dental kits, eye wash, ear relief and more to help your dog clean up, cool off or just improve his or her health. Enjoy a 5% rebate from ConsumerClub.com while you shop.

Fido meets fashion at my long-time favorite pet-supply store online: TrixieandPeanut.com. You'll find modern bowls and placemats, aromatherapy sprays, shampoos and conditioners, as well as plush towels embroidered with a picture of your favorite breed, dashing dog apparel and much more. Check out the Summer Sale-a-Thon for dog carriers, accessories and other sweet essentials.

Finally, stop by PetSmart.com for everything from coat care to stress relief to Halloween costumes, plus a squeaky clean 4% rebate from ConsumerClub.com.