40% OFF Select Halloween Items

Click to Shop Now

Up to 20% OFF your Nulo order of $80+

Click to Shop Now

*Terms Apply

10% OFF $50+ | 20% OFF $80+ with In-Store Pickup

Click to Shop Now

*Terms Apply

Shop now, pay later with Klarna.

Click to Shop Now

Search...

Two Easy Ways to Start Earning Rewards!
Become a member today!
Members-only pricing and offers, personalized care notifications, Vital Care points back on every purchase and more!
Already a member? Sign in
Become a credit card member today!
Earn 2X Pals Rewards points at Petco
when you use Petco Pay!
APPLY NOW
Learn More About Petco Pay Benefits

Pet Holiday & Christmas Shop/
Holiday Pet Gift Giving Guide/
Advent Calendars

Advent Calendars

Earn 3X Petco Cash! Exclusive gifts for Santa's favorites. Gifts so good they'll definitely try to sneak a peek.

Get It Today

Same Day Delivery

Pick Up In-Store

Multipet International

Petco

Small

Medium

Same Day Delivery

One Time Delivery

1-5 lbs

Multi-Color

Red

Dog

Cat

Small Animal

Synthetic Material

Plush

Wood

$10-$15

$15-$25

$25-$50

Crinkle

Squeaky

Catnip

All Lifestages

1 - 6 of 6 results

Sort by

Relevance

Get It Today

Same Day Delivery

Pick Up In-Store

Petco Holiday 12 Days of Fun Dog Toy Advent Calendar
(0) reviews
$25.00
Petco Holiday 12 Days of Fun Cat Toy Advent Calendar
(0) reviews
$25.00
Multipet International Lamb Chop 12Pc Advent Calendar Dog Toy
(0) reviews
In-Store Only
Petco Holiday 12 Days of Nom Dog Toy Advent Calendar
(0) reviews
$25.00

In Store Only! Petco Perks. Earn $20 Petco Cash when you spend $100+. Activate Now. Ends 10/31/26. Terms Apply.

Ends 10/31/26. Terms apply.

pop-up content starts

Terms $50: From 10/16-10/31/26, Petco Perks members can earn promotional bonus points in-store at Petco or Unleashed by Petco: earn 10,000 points ($10 Petco Cash) when you spend $50–$99.99. Must activate offer to use in store. Limit one offer per customer. Qualifying spend is calculated on the subtotal before taxes, discounts, and shipping and must be spent in a single transaction. Pet services, gift cards, donations, membership fees, taxes, and shipping are excluded. Bonus points load to accounts on 11/1/26 and must be used by 11/14/26.
Terms $100: From 10/16-10/31/26, Petco Perks members can earn promotional bonus points in-store at Petco or Unleashed by Petco: earn 20,000 points ($20 Petco Cash) when you spend $100+. Must activate offer to use in store. Limit one offer per customer. Qualifying spend is calculated on the subtotal before taxes, discounts, and shipping. Pet services, gift cards, donations, membership fees, taxes, and shipping are excluded and must be spent in a single transaction. Bonus points load to accounts on 11/1/26 and must be used by 11/14/26.
Disclaimers: Valid in-store at Petco or Unleashed 10/16–10/31/26. Perks membership require. Must activate offer to use in store. Limit one per customer; single transaction only. Subtotal must equal at least your Qualifying Spend to receive the offer. Subtotal refers to the amount of order before taxes, discounts and shipping. Pet services, gift cards, donations, membership fees, taxes, and shipping are excluded. Points load 11/1/26; expire 11/14/26.

pop-up content ends

Petco Holiday Small Animal Chew 12-Day Advent Calendar
(0) reviews
$15.00
Petco Holiday 12 Days of Nom Cat Toy Advent Calendar
(0) reviews
$25.00

Related Searches

Merry Makings Dog Supplies Merry Makings Dog Toys Merry Makings Merry Products Dog Supplies Pet Product Innovations Dog Clothes & Accessories Best Interactive & Treat Dispensing Dog Toys Best Dog Toys Best Dog Cameras & Treat Dispensers Best Dog Crates & Kennels

Holiday Pet Advent Calendars

Countdown to Christmas Day with a holiday advent calendar designed specifically for your pet! Your dog or cat will love discovering a new gift each day.

Advent calendars are also a great way to provide mental stimulation for your pet. They will quickly associate the presence of the calendar with another fun treat. Use this opportunity to help train your pet how to open the small doors, or let them go crazy uncovering multiple toys all at once.

Pet holiday advent calendars are just one of the many fun, festive holiday gifts we carry. From holiday dog toys to cat holiday sweaters and outfits, our holiday shop is chock full of festive picks. Whether you are gearing up to celebrate Hanukkah or getting ready to ring in the new year, celebrate with Petco!

Related Articles & Questions

Home & Habitat
Top 10 Best Holiday Dog Gifts: Treats & Toys Your Pup Will Adore!
Choosing the perfect gift for family and friends can often be a challenge. Fortunately, ‘fetching’ the perfect holiday treats and toys for your pup can be just as fun as your average game of, well...
Updated on October 23rd, 2025
Seasonal Topics
Best Pet Stocking Stuffer Gift Ideas | Petco
Get you pet involved in the holiday festivities with their own stocking stuffed with a few of these pet gift ideas.
Updated on June 19th, 2026
Seasonal Topics
Petco Holiday Gifts: Treat Your Pet to Creative & Affordable Fun
Petco's, Jenny Wolski, shares insights on crafting the ideal holiday gifting experience for pets. Discover how creativity, affordability, and unique touches come together in Petco's Merry Makings collection to bring festive joy to pets and their families.
Updated on June 19th, 2026
Seasonal Topics
Safe & Healthy Holiday Treats for Your Dog & Cat This Season
Discover festive and safe holiday treats for your dogs and cats, with ideas to make the season extra special for your furry friends.
Updated on June 19th, 2026
Product Guides
Gift Ideas and Top Presents for Pets
Use Petco’s guide to shop for the perfect gift for your furry, feathered, or scaly friend!
Updated on December 19th, 2025
Health & Wellness
Is Halloween safe for pets? Tips to keep your dog or cat calm.
While Halloween may be fun for us, it can be stressful for pets. Before the trick-or-treaters start ringing the doorbell, be sure that your pet is safely confined in a crate or room so that they don’t escape amidst the chaos. Keep any candy or treats out of reach of pets. Chocolate is toxic to pets, and many other treats or candies can lead to gastrointestinal upset or pancreatitis. If your pet becomes excessively anxious when the doorbell rings repeatedly, discuss solutions with your veterinarian.
Updated on September 24th, 2025
Training & Behavior
How to help dogs with severe fireworks anxiety during holidays?
Yes there are some over the counter products you can try such as the thunder shirt or an Adaptil collar or diffuser. However if you want something that will work without fail I would try Alprazolam or Valium but these require a prescription through your vet so schedule an appt soon. I hope everything works out for your pets and happy holidays.
Updated on September 24th, 2025
Training & Behavior
Dog suddenly scared of Christmas lights and shaking, how to help?
Leave the lights on so he can acclimate and see they is no danger. Don't force him to go into the room or near the lights. If and when he does, praise and reward him. Consider a pheromone product such as the Adaptil collar or DAP plug in diffuser to decrease any anxiety.
Updated on September 24th, 2025
Training & Behavior
My dog bites strangers. How to control him when guests visit for holidays?
Hi there and thank you for using pet coach. If Sherlock is fearful and aggressive towards strangers, it is going to be too difficult to train him before the holidays as training takes time. If you are going to have people over then I would keep him in a separate room or a crate. I would also recommend using a product called NaturVet Quiet Moments with Melatonin for dogs. You can find these at your local pet store or online. I hope this helps! Please let me know if you have any other questions.
Updated on September 24th, 2025
Training & Behavior
Traveling with my pet for holidays: Is flying safe? What to pack?
The safety of flying with pets varies widely depending on an individual pet’s temperament, anxiety level and underlying health issues, as well as the duration of the flight and temperature both at the destination and departure location. Generally speaking, most pets do not make the best travel companions while flying, as they can become very anxious with the hustle and bustle of the terminal, loud noises on the airplane and handling during security checkpoints. Anxious pets are more likely to become destructive, vocal or have accidents. Larger pets need to travel in crates in the baggage compartment of the plane, where they are unsupervised and may be exposed to extreme temperatures for potentially prolonged periods of time while waiting to be loaded or unloaded from the plane. In addition, most airlines require a veterinarian to sign off on the health of the pet before they can fly in cargo. When possible, most pets will be more comfortable and safer if left at home with a trusted friend or pet sitter or may travel better by car. If you must travel with your pet, be sure to pack a travel water bowl, extra food, a leash, travel litter pan, supply of medication and bags for cleanup. Always discuss the safety of flying with your individual pet with your veterinarian.
Updated on September 24th, 2025

Customer Care
Services
Corporate

Keep In Touch

Email Address*

By signing up, you consent to receive updates, special offers, program communications and other information via email from Petco.

*Providing your email address means you agree to Petco's Terms of Use and have read our Financial Incentive Terms and Privacy Policy

Download Our App

Terms of Use
Privacy Policy
Site Map
Website Accessibility Policy

©2026 Petco Animal Supplies, Inc. All rights reserved.

Petco Animal Supplies, Inc.® is not an insurer and is not engaged in the business of insurance. PetCoach, LLC is a licensed insurance producer, not an insurer, and a wholly owned subsidiary of Petco Animal Supplies, Inc. The Petco name is used for the brand name. In California, PetCoach, LLC does business as PetCoach Insurance Solutions Agency (CA License No. 0M10414).

Pet insurance plans are marketed and offered by PetCoach, LLC. Pet Insurance plans are underwritten in all states except California by National Casualty Company (NAIC #11991, Columbus, OH), and in California by Veterinary Pet Insurance Company (NAIC #42285, Columbus, OH), both insurers are subsidiaries of Nationwide Mutual Insurance Company. Prior to October 23, 2023, pet insurance policies were underwritten by United States Fire Insurance Company (NAIC #21113. Morristown, NJ).

Pre-existing conditions are not covered. Waiting periods, annual deductible, co-insurance, benefit limits and exclusions may apply. Click here for all terms and conditions. Products, schedules, discounts, and rates may vary and are subject to change. More information available at checkout. Enroll at petco.com/petco-insurance.