Companies are constantly rolling out new products for pets, from hamster balls big enough for dogs to ruby-encrusted bowls for those dogs to drink plain water. Keep up with man's best trends with this Groupon.

$15 for $30 Worth of Pet Medicine and Supplies

Wholesalers provide the means to cure dogs of heartworm with Heartgard ($31.99+), relieve felines of pain with Prednisone ($0.18), or treat loyal mutts to some scraps of duck jerky ($6.99).

PetCareRx

Years ago, PetCareRx founder Blake Brossman fell on hard times—specifically, he found himself struggling to take care of his dear canine companion, Lou. As a dedicated owner, Blake invested in every medicine he could afford, but soon discovered that, through conventional means, Lou’s pills cost hundreds of dollars per dose. The costs were simply unsustainable. And so, after some investigation, Brossman discovered a wholesale dealer that offered the same solutions for just pennies per pill. Inspired by this new realm of possibility, Blake eventually went on to found PetCareRx, which today delivers wholesale medicines to pet owners of all personalities, incomes, and breeds.

More than just meds, PetCareRx also carries general pet supplies, including food and playthings for cats, dogs, and other common household companions. The shop also maintains a blog that advocates for responsible pet ownership.