Now Open - PetSmart Highlands Ranch & Sheridan!

Walk-In Vet Care For Common Health Concerns

Fast relief and preventative care are now available in-store at PetSmart. Walk in any day of the week, no appointment needed. Prefer to plan ahead? We also offer daily scheduling options. 

Open Sunday-Friday 10am-6pm & Saturday 9am-5pm.

Nutrition, Wellness, Walk-In Care

Fast Relief & Preventative Care Services

Smelly, Itchy Or Infected ears?

We’ve got you covered. Manage your pet’s ears with targeted testing and relief.



Tests & care kits used in these bundles

Irritated, Itchy Skin & Paws?

Tackle your dog’s skin issues head-on with tailored testing and just-in-time relief options.


Test & care kit used in these bundles

Loose Stool Or Digestive Issues?

Support your pet’s digestive health at the first sign of symptoms.



Tests & care kits used in these bundles

Frequent Or Inappropriate Urination?

Test your pet’s urine at the first sign of a problem. Early identification allows our skilled team to begin treatment and provide relief ASAP.

Lab Tests & Microchips

Keep your furry friend healthy and safe with our comprehensive lab tests and microchip services.

Lab Tests

  • Detect health concerns quickly to get your pet feeling their best.


  • Lifelong comfort that your pet will be returned if they go missing.

Vaccines & Preventative Care

Keep your pet healthy at every stage of life. Vaccines are available for puppies, kittens, adult dogs, and cats.

Adult Dog
Puppy: 8+ Weeks
Puppy: 12+ Weeks
  • Vet Exam
  • Vaccines:
    • DA2PP, Leptospirosis & Bordetella 
Puppy: 16+ Weeks
  • Vet Exam
  • Vaccines:
    • Rabies, DA2PP & Leptospirosis 
Adult Cat
  • Vet Exam
  • Vaccines
  • Follow-up Visit (if needed)
Kitten: 8+ Weeks

Kitten: 12+ Weeks

  • Vet Exam
  • FeLV/FIV Test
  • Vaccines:
    • FeLV & FVRCP 
Kitten: 16+ Weeks
  • Vet Exam
  • Vaccines
    • FeLV, FVRCP & Rabies
Cat Vaccines
  • FeLV
  • Rabies
Dog Vaccines
  • DA2PP
  • Leptospirosis
  • Bordetella
  • Rabies
  • Influenza

Build healthier habits for your pet!

Stop by and talk to one of our pet health experts for nutrition advice and learn about premium foods and optimal diet to manage a healthy lifestyle for your pet.

Healthy Weight Management

Guidance and support for your pet’s optimal weight, essential for their overall health and happiness.

  1. Initial consultation & pet assessment
  2. Weight check-in & lifestyle discussion
  3. Nutrition support, progress check-in with photos, healthy lifestyle tips & tricks

Flea, Tick & Heartworm

Ask our team about options for your pet.

Walk-In Today, No Appointment Needed: 0 PRINT

Store Direction


Use my location to find the closest Service Provider near me


Two dogs waiting for their scheduled visits to MySimplePetExpress

Prefer To Plan Your Visit?

While walk-in service is always available,
you can now also schedule appointments
at your convenience!

When To Seek Specialized Care

For services not listed above, go to a full-service veterinary clinic or hospital.
 If your pet is experiencing seizures, exposure to toxins, is unable to urinate or has suffered from trauma, go straight to an emergency hospital.

For Emergencies Contact

VRCC Veterinary Referral Center of Colorado | 3550 S Jason St, Englewood CO, 80110 | (303) 874-7387

Colorado Veterinary Specialty Group | 401 E County Line Rd, Littleton CO,  80122 | (303) 794-1188

We Are Hiring!

At MySimplePetExpress, we are continuously innovating to deliver pet care for pets and parents. Join us in shaping the future of pet wellness.

Take Home Tests & Care Kits.
By Vets, For Pets.

MySimplePet™Express clinics are backed by the innovation, technology, and state-of-the-art laboratory of MySimplePetLab. Shop tests & care kits for flexible and accessible care from home.