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What your pet needs, when they need it.

Curbside Pickup at Petco
Curbside Pickup 20% off your online order of $50+.
Available at most locations
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Repeat Delivery 35% off your first
order plus 5% off all future orders.
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Free Same-Day Delivery Order by 2pm local time
to get free delivery on orders $35+ today.
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Welcome to your 4S Ranch Unleashed in San Diego!

Your neighborhood Petco is open and ready to welcome you back with new cleanliness and safety standards. Shop in-store or try our new curbside pickup service and save on your order with pick-up available in 1-2 hours.

Following guidance from the CDC, beginning Friday, May 21, facial coverings are optional for fully vaccinated guests in our Petco pet care centers, unless mandated by state or local government. Our Petco pet care center associates will continue wearing facial coverings while we carefully evaluate what this means within each local community. All other established safety protocols remain in place at all Petco pet care centers, distribution centers and national support centers.

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San Diego Unleashed by Petco

Access pet care, food and supplies for all your beloved companions at the Unleashed by Petco in San Diego. Get assistance finding the appropriate treats and food courtesy of Pet Care Center Associates at our San Diego pet stores. Petco has high-quality solutions to keep your pet happy and healthy.

A new pet is an excellent addition to your home, and our San Diego pet store can help you find the right fit. Our Pet Care Center Associates can share details on in-store and local adoption options.

Get your dog and cat looking great with our array of accessories and grooming supplies. Caring for your pet is simple with some support from your neighborhood Unleashed by Petco.

Bringing your dog with you when you go out is a lot of fun, but if your dog doesn't follow directions, that isn't always a possibility. Access dog obedience training in San Diego with onsite dog trainers or sign up for some of our online dog training classes to use positive reinforcement and develop social skills from the comfort of your house. Learn dog training that is appropriate for every stage of your pup's life—from puppy to senior.

Petco Pet Care Center Associates know how much you care about your pets' health and wellbeing and are ready to help you find the proper care and solutions for them. You can help protect your pet from illness with an immunization at our San Diego dog vaccine clinic, and as soon as they are recovered you won't have to worry about your dog running around with other canine friends.

When you and your pet head out to meet friends and enjoy the fresh air at a nearby park, you'll need a leash and some toys. You want your cat or dog to have the best, and that includes a selection of appropriate, fun and interactive toys to help fascinate them throughout the day. You can even shop with your pet to find out what they prefer before taking items home.

If your pets are of the feathered or scaled sort, we've got you covered. From aquariums and terrariums to bird cages, your friend will have a comfortable habitat to make their home. Whether you're looking for bird food, fish flakes, red wigglers, mealworms, live crickets or something else, Petco has the food your pet desires.

Getting the care, supplies and food your pet needs from your San Diego pet shop is easier than ever. You can come inside and browse, order Curbside Pickup or schedule a delivery. Our buy online, pickup in-store option further simplifies shopping for your pet—do the browsing and paying at home and just come to the store to retrieve the items when it's convenient.

Since 1965, Petco has been your go-to place to help keep pets healthy and happy. Allow us to be your health and wellness partners for the pets you love. Stop by the San Diego Unleashed by Petco at 10537 4s Commons Dr, near CVS and Ralph's Grocery, for your pet care needs.

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Frequently Asked Questions

No, Petco 4S Ranch does not have a full-service vet hospital

Yes, Petco 4S Ranch provides vaccinations

Yes. Curbside pickup is available at Petco 4S Ranch. All of our products that are eligible for store pickup will show this option on the product's detail page.

Yes, Petco 4S Ranch is open right now with limited services and hours

All Petco stores are cleaned and sanitized daily as part of our normal business operations. In light of COVID-19, we're increasing the frequency and extent of those cleanings and taking proactive steps to ensure all Petco locations (including stores and our distribution and support centers) have ample hygiene and sanitation supplies available.

Out of an abundance of caution, we’re making disposable gloves and masks available to all Petco partners, and requiring that all partners wear masks while working in our stores. Additionally, we have installed plexiglass barriers in Petco stores located in areas that are highly impacted by COVID-19, and are in the process of making this safety feature available in stores nationwide.

Each Petco store has several hand sanitizer dispenser stations in place at varying locations throughout the store, and we've instructed our store teams to ensure hand sanitizer is also available at all checkout locations, grooming salons and other high traffic areas of the store.

Using in-store signage, we're encouraging customers to help us keep our communities safe by maintaining at least six feet of distance from others, limiting the number of people per shopping trips when possible, and other recommended precautions.

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Petco Full-Service Dog Grooming

Whether you’re looking for a fashionable makeover with a full-service bath and haircut, a quick trim or an a-la-carte service, your neighborhood Petco groomer is here to care for them completely.

Mobile Grooming

Receive the same outstanding dog grooming services as you would at your local Petco store, but you can also enjoy 100% kennel-free, one-on-one time with our certified groomer in a climate-controlled mobile grooming station. Mobile grooming is a great option to assist pets who struggle with anxiety or nervousness with grooming since there is no crating or transportation needed.

Positive Dog Training

Proper training is essential for you and your dog to live happily ever after. We offer group and individual classes for all ages of dogs based on a positive, rewards-based program you’ll both love.

Pet Hospital

Creating healthier relationships between pets and pet parents starts with a healthy pet. Whether it's a simple vaccination or a full-service consultation, we care every step of the way.

Vaccination Clinic

Don’t risk losing your dog or cat to a deadly disease. Bring your pet into the Vetco Vaccination Clinics where we offer a variety of affordable vaccinations care services to help ensure the health and well-being of your dog or cat.

Self-service dog wash

Bathing your dog at home can be a messy process. Our in-store self-wash stations let you give them the quick, quality wash and leave the clean-up to us. We also provide shampoo and conditioner, so you can pop in and pop out with ease.


Adding aquatic life to your home or workplace can be a complicated task. At Petco, our experts make it easy, and can help you quickly find the species, habitats, food and supplies you need to create your perfect world of water.

JustFoodForDogs Pantry

Find daily meals, prescription food, treats and more at our in-store pantries. Freshly made at local kitchens and instantly frozen, JustFoodForDogs meals are delicious right out of the package.

Adoption Habitats

Meet adoptable cats and kittens from your community, lovingly cared for right here at your Petco in partnership with a special local Animal Welfare Organization.

Pet Insurance

Compare pet insurance rates and select the best plan for your pet.