| Tail-wagging dog deals | | Only at Petco | | Under $20 | | Bootique Halloween Costumes & Clothing | | | | | |  | | | |  | | In Store Only | | $7 OFF | | Advantage II Flea Prevention Topicals for Dogs | | All 4-packs. | | | | Do not use on cats. Ends 9/1/25. Free membership required. ©2025 Elanco or its affiliates. Advantage, Advantus, K9 Advantix and Seresto are trademarks of Elanco or its affiliates. | | | | | | | | FREE | | Rabies vaccine with the purchase of any best value package. | | | | Ends 8/31/25. See site for details. | |  | | | | | Deals for your fave feline | | Buy 1, Get 1 | | 40% OFF | | Select Cat Food Variety Packs | | | | Ends 9/1/25. Discounted item must be of equal or lesser value. | |  | | | |  | | Only at Petco | | Under $10 | | Bootique Halloween Collection | | | | | | | | | | In Store Only | | $9 OFF | | Advantage II Flea Prevention Topicals for Cats | | All 4-packs. | | | | Ends 9/1/25. Free membership required. ©2025 Elanco or its affiliates. Advantage, Advantus, K9 Advantix and Seresto are trademarks of Elanco or its affiliates. | |  | | | | | Awesome aquatic deals | | Buy 1, Get 1 | | 50% OFF | | All Ocellaris Clownfish | | | | Ends 9/1/25. Discounted fish must be of equal or lesser value. Aquatic life requires special care and handling. Learn more | |  | | | |  | | Buy 1, Get 1 | | 50% OFF | | Sera Aquatic Food & Supplies | | | | Ends 9/1/25. Discounted item must be of equal or lesser value. | | | | | | Up to | | 25% OFF | | Fluval Fish Food, Lighting, Filters and Aquariums | | | | Ends 9/1/25. | |  | | | |  | | $15 OFF | | Any one large bag of Eukanuba dog food (30lb or larger bags) | Use online code:
PETCO-EUK15RS-HV2TTBC | | + | | $5 OFF | | Any one small or medium bag of Eukanuba dog food (4-16lb bags) | Use online code:
PETCO-EUK5-RUEG4JY | | | | Valid online only. Must use promo code to redeem offer. Expires 8/31/25.* | | | | |  | | Limited time offer | | 10% OFF $50+ | | Plus, an extra 5% OFF treats & supplies | Shop Now  | | Valid through 8/28/25. Terms apply. See Details | | | | | my human | | New obsessions for a special breed of pet people. | | | |  | | | | | Petco run? Done. |  | Same-Day
Delivery | |  | In-Store
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