Open Farm Grain Free Sale! See Promotions for details! $10 off 24lb dog: Promo code OF24; $7 off 12lb dog: Promo code OFdog12; $7 off 8lb cat: Promo code OFcat8; $5 off 4.5lb dog: Promo code OFdog4.5; $5 off 4lb cat:Promo code OFcat4.

Buy World's Best Cat Litter Available in Portland, OR

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"GET A CLEANER LITTER BOX WITH LESS LITTER WITH THE CONCENTRATED POWER OF CORN."

The Filling Station Pet Supplies is proud to carry World's Best Cat Litter in Portland, Oregon. Unlike clay cat litter, only World's Best Cat Litter™ uses a patented process to compress naturally absorbent corn into concentrated granules that TRAP ODOR DEEP INSIDE and FORM TIGHT CLUMPS ON CONTACT—so you can do more with less litter.

Cat Litter:
  • Cat Litter: Original Series, Plus Series, Advanced Series
Come visit our pet supply store in Portland, OR specializing in quality food, treats, and supplies for cats and dogs.