Petco is your trusted pet store near you in Denver. Visit your local Petco at 4100 E Mexico Ave for quality pet food, supplies, and essentials for dogs, cats, and other pets. This convenient pet supply store offers everything from everyday nutrition to toys and treats.
If you’re searching for dog food near you or reliable pet supplies, our knowledgeable team is here to help you choose what’s right for your pet.
This Petco location also offers Full-Service Grooming, Dog Training, Vaccination Clinic, Aquatics Department, making it a one-stop pet shop for products and services. Visit your Denver Petco today.
Multiple customers reported negative experiences with grooming services, citing unprofessional behavior, long wait times, and poor treatment of pets.
Customer Service
Feedback on customer service was mixed; while some employees were praised for their helpfulness, others were criticized for rudeness and lack of knowledge.
Store Cleanliness
Several reviews highlighted cleanliness issues, particularly in restrooms and the pet relief area, which detracted from the overall shopping experience.
Product Availability
Customers appreciated the variety of products available, but some expressed frustration over stock shortages and pricing discrepancies.
GP
Gerald Pulver
5 days ago
4.0
Great prices and efficiency on annual shots.(vetco) Wide selection of pet foods & supplies. But pricey!
RH
Rosemary Howard
Feb 20, 2026
5.0
Great store. I have a store near me but I drive an extra couple of miles to shop this store.
Every single person there is so helpful. Great store
XL
Xin Liu
Feb 13, 2026
1.0
I’ve been a loyal customer, bringing my Pomeranian to this location for grooming for four years, and he has never bitten anyone. Today, February 12th, I brought him for a routine grooming. At 3:30 PM, I received a call saying the grooming stopped because my dog allegedly tried to bite.
When I arrived, the first manager was very helpful but said she didn’t know how to handle the situation and needed to consult a higher manager. Meanwhile, Alicia Ramos, the grooming manager, told me I had to pay, despite the service being incomplete. I calmly explained that I wasn’t paying for partial service—my dog still needed a haircut, and I would have to take him elsewhere.
Alicia Ramos then threatened that if I didn’t pay, she would keep my dog overnight. To prove a point, she put my dog back on the table. He was calm until they began tugging on his fur, trying to provoke a reaction. He tried to get away, but he never bit her. They made me watch my dog in distress, and I became so emotional that I broke down in tears.
Even after the other manager called and got approval from a higher manager to release my dog, Alicia Ramos still refused. She held onto my dog for 30 minutes, despite the direct instruction, and the entire situation dragged on as they repeatedly called her.
Petco stands for compassionate, patient care for pets, and this employee’s behavior is completely out of line with those values. Grooming should never be about rushing or maximizing profit; it should be about gentle, patient care. If Petco truly cared, they would not threaten to keep a pet overnight. After four years of consistent, safe visits, the only explanation I can think of is that they caused him pain.
When I asked for Alicia’s name to escalate, she refused. When I asked another Petco associate, Alicia said I was causing a scene and told me to leave. All I wanted was to document her name to escalate this properly.
This behavior does not align with Petco’s core values. I expect a formal review and a direct response on how you will ensure this never happens again.
I’ve already contacted Petco corporate. This is their response so far: Thank you for sharing this information with us. We've forwarded it to our internal team for further handling. Rest assured, we take such concerns seriously and appreciate you for bringing this to our attention.
SS
Salvador Sanchez
Feb 7, 2026
1.0
Never come to the pet wash and groom they told me it was gonna be $44 and some change for both the dogs I come back and they want another hundred dollars on top of what they told me that we were gonna charge me this people are rip off and deceiving! Gave me all these additional charges with out my consent!
SP
Sarah Van Peenen
Jan 9, 2026
1.0
Unfortunately, I did not have a great experience with Alicia. I brought my 10.5-month-old dog in for her first grooming appointment, along with an additional service due to a noticeable odor. She was visibly nervous going in and I gave the groomer treats to make her feel comfortable.
At pickup, I was told my dog showed signs of “incontinence” because she urinated and defecated during the appointment. Given that this was her first grooming experience and that she had been crated for about an hour before the service began, I felt this could reasonably be due to nerves. However, I was told that was not the case and was advised to take her to a veterinarian if it continued. It was also suggested this could be related to her being spayed too early, which felt inappropriate and outside the scope of a grooming appointment.
I was also told my dog was too young for the additional service I had requested, despite being told at check-in that it would be included.
Overall, the experience was disappointing from check-in to pickup. I go to groomers for grooming services, not medical opinions, and I did not feel the communication or guidance was professional.
Does the Petco Denver location have a vet hospital?
Yes, Petco Denver has a full-service vet hospital.
Does Petco Denver offer vaccinations?
Yes, Petco Denver provides vaccinations.
Does Petco Denver offer curbside pickup?
Yes, curbside pickup is available at Petco Denver. All of our products that are eligible for store pickup will show this option on the product's detail page.
How much are hamsters and guinea pigs at Denver Petco?
Hamster and guinea pig prices vary by location. Call your Denver Petco at 3037560892 to check for pricing and availabilty in your store. Or visit ourcompanion animal website for more information on small companion animals.
Does Petco Denver sell dogs?
No, Denver Petco does not sell dogs or cats. However, with the Petco Love program partnered with local animal welfare organizations, you have the opportunity to meet dogs and cats available for adoption at your neighborhood Petco store.
What services does Petco Denver offer for pet care?
Petco Denver offers premium pet foods, expert training, vaccination services, grooming, and a full-service vet hospital.
Does the Petco Denver location provide vaccinations for pets?
Yes, Petco Denver provides vaccinations for pets.
Can I use curbside pickup at Petco Denver?
Yes, curbside pickup is available for eligible products.
Are dogs and cats sold at Petco Denver?
No, Petco Denver does not sell dogs or cats, but you can meet adoptable pets through the Petco Love program partnered with local animal welfare organizations.
What are the opening hours of Petco Denver?
Petco Denver is open Monday through Saturday from 9:00 AM to 9:00 PM, and Sunday from 9:00 AM to 8:00 PM.
Does Petco Denver offer same-day delivery?
Yes, same-day delivery is available at Petco Denver.
Where is Petco Denver located?
Petco Denver is located at 4100 E Mexico Ave, Ste E, Denver, CO 80222.
Are there any pet services near Petco Denver?
Yes, the Vetco Vaccination Clinic is nearby for additional pet vaccination services and Petco - Denver Blvd offers dog training services.
What amenities are available near Petco Denver for pet owners?
Nearby amenities include vet services at Vetco Vaccination Clinic and dog training at Petco - Denver Blvd, making it convenient for pet owners to access comprehensive pet care.
What other types of stores and services can customers find near Petco Denver?
Nearby you can find services like Casablanca Realty Homes LLC for real estate, DSW Designer Shoe Warehouse for footwear, and health-related centers such as Bodhi Treatment Center and Lesley VanDersarl LLC spa and meditation center.
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