Store: 2455

Petco

5709 W. 44th Ave. Denver, CO 80212 Directions (720) 475-3517

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Store Hours

Mon

9am - 8pm

Tue

9am - 8pm

Wed

9am - 8pm

Thu

9am - 8pm

Fri

9am - 8pm

Sat

9am - 8pm

Sun

10am - 7pm

Shop In Stock Items From Your Denver Store

At This Store:

Full-Service Dog Grooming

Pet Grooming in Denver, CO

Cat & Dog Grooming is more than skin-deep -- it's essential care for a healthy life. Our certified groomers offer Cat & Dog Grooming services - from baths to nail trims to haircuts - that are designed to suit any need and budget so your pet looks good and feels great year-round. Earn Pals Rewards with each visit, book an appointment for your dog or cat today!

Book A Grooming Appointment

Vaccination Clinic

Vaccinations Clinic in Denver, CO

Our affordable cat and dog Vaccination Clinics offer quality, preventive care to help ensure your pet's health & wellness. From puppy vaccination packages to a la carte vaccines - our clinics have the vaccines your pet needs. Beyond vaccinations, we also offer microchipping, diagnostic testing, and deworming. There's never a visit fee, and you'll earn Pals Rewards with each visit. Book an appointment for your dog or cat today!

Book A Vaccination Appointment

Dog Training

Petco Dog Training in Denver, CO

From puppies to seniors, we help dogs of all life stages put their best paw forward with positive Dog Training classes. We offer the tools and training you and your dog need to build a strong bond so you can enjoy a bright future together. Petco is pleased to announce that we offer Online Dog Training; training sessions in the comfort of your home. Book a dog or puppy training session today.

Enroll In a Training Class

CDC-compliant facial coverings required for store associates and guests.

Additional Services

CDC-compliant facial coverings required for store associates and guests.

Shop In Stock Items From Your Denver Store

Top Picks for you Available for curbside

Welcome to your Petco in Denver, CO!

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.

Learn more about our commitment. Your Denver Petco store is your one-stop destination for pet supplies and premium services. Find high-quality products, grooming, training and veterinary services, and knowledgeable, helpful partners in-store.

Our revamped selection of dog and cat food now makes it easier than ever to choose a complete and balanced diet for your pet - without artificial ingredients. Shop with your pet for essentials like beds, crates and bowls or for fun dog toys or cat scratchers.

Our highly qualified cat and dog groomers, dog trainers, veterinary staff and partners are knowledgeable and are passionate about providing the best care for you and your pets.

If you're looking to grow your furry family, pet adoption events in-store can introduce you to your new best friend.

Dedicated to pet health and happiness for over 50 years, we're your partners in providing the best care for the pets you love. We are a health and wellness company for pets.

What your pet needs, when they need it.

Curbside Pickup 25% off your online order of $50+.
Available at most locations
Shop Now

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.
Shop Now

Petco Dog Training in Denver, CO

Enroll In a Training Class

Pet Grooming in Denver, CO

Book A Grooming Appointment

Vaccinations Clinic in Denver, CO

Book A Vaccination Appointment

Frequently Asked Questions

Has COVID-19 affected Petco's Lakeside store hours?

Yes, Petco Lakeside is open right now with limited services and hours

Does Petco Lakeside location have a vet?

No, Petco Lakeside does not have a full-service vet hospital

Does Petco Lakeside offer vaccinations?

Yes, Petco Lakeside provides vaccinations

Does Petco Lakeside offer curbside pickup?

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

What additional precautions is Petco taking in light of COVID-19?

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.

Reptile Store

Reptiles can make great pets from the aquatic turtles to the sun-loving snakes. Shop your Denver Petco store to find reptiles for sale to add to your family. Our variety of pet reptiles include snakes, lizards, turtles and tortoises, frogs and toads, hermit crabs and invertebrates. Selection can vary based on location, call to confirm availability. Once you have selected your pet reptile, begin assembling the perfect habitat for their species. Shop the reptile supply aisles for everything your new pet will need including a terrarium and tank, food, substrate, hideaways and more.

Freshwater Fish Store

Visit your Denver Petco store to view our freshwater fish available. Our vast selection of freshwater aquarium fish varies on what species are in store by location, contact your store for species availability. Our freshwater aquarium fish selection includes, but is not limited to Barbs, Bettas, Cichlid, Catfish, Danios and Minnows, Goldfish, Tetras and Sharks. At each Petco Aquatics Department, educated Petco partners are available to answer questions about the fish for sale, care required and essential supplies.

Saltwater Fish Store

Our Aquatics Department is equipped to sell saltwater fish and provide everything you need to care for your pet. Educated Petco partners are available to answer questions regarding the saltwater fish available for sale, care required and essential saltwater fish supplies. Remember, the saltwater fish for sale varies by store, contact or stop in at your neighborhood Petco store to confirm species availability. Our vast selection of saltwater aquarium fish includes, but is not limited to Anthias, Butterflyfish, Clownfish, Lionfish, Pufferfish, Tangs and Surgeonfish.

Reptile Food

Shop for tasty meals for your pet reptile. Your Denver Petco store carries a variety of menu options to satisfy your pet's hunger with nutrient dense foods. A balanced diet for your reptile can include, but not limited to, live crickets, mealworms and flies to frozen mice to dry reptile food. Our selection of reptile food can vary by store, contact your store to confirm availability.

Bird Store

Peruse the selection of birds for sale at your Denver Petco. Our pet birds for sale include cockatiels, parakeets, conures and finches. Each Petco location varies on what species are in store, please contact your Denver Petco store for availability. Learn more about each species of bird to determine which will make the best addition to your family from our live bird care sheets. Petco is your local bird store carrying essential supplies you need to provide your pet birds a habitat that can help keep them happy and healthy. Shop our bird cages, food, toys and more.

Small Pets for Sale

Browse our selection of small pets for sale as the perfect addition to your family. Our small pet options include ferrets, mice, rats, hamsters, chinchillas and guinea pigs. The small animals we have in store will vary by location, contact your Denver Petco store for availability. Consult your local veterinarian to make sure you and your family are ready to love and care for the new family member. Once you have decided which small pet to bring home, set up a habitat designed specifically for that species. Petco also carries everything you need to provide the perfect habitat for your new small pet including cages, feeders, tunnels, bedding and more. Refer to our Care Sheets on proper care of your new small pet.