What are the opening hours?

Monday 7:30am - 6pm Tuesday 7:30am - 6pm Wednesday 7:30am - 6pm Thursday 7:30am - 6pm Friday 7:30am - 6pm Saturday 8am - 12pm Sunday 11am - 1pm

Rocky Mountain Small Animal Hospital

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Highlands Ranch, CO
Rocky Mountain Small Animal Hospital

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Rocky Mountain Small Animal Hospital provides high-quality veterinary care in Highlands Ranch, CO.

Rocky Mountain Small Animal Hospital, established on Feb. 17, 1992, gained American Animal Hospital Association accreditation in 1997, a distinction held by only 17% of hospitals. Initially near Cub Foods at Mineral and Broadway, we proudly served Littleton and Highlands Ranch for five years. Relocating in 1996 to this spacious facility, our commitment to exceptional veterinary care remains unwavering. Every patient is treated like family, upholding our high standards in medicine and care. We are here to service the cities of Highlands Ranch, CO, Littleton, CO, Centennial, CO, Lone Tree, CO, Denver, CO, Castle Rock, CO, Parker, CO, Englewood, CO, Aurora, CO, Castle Pines, CO and more!

11/06/2026

Your pet’s care should fit right into your busy life. 🐾 Book their next visit online anytime, anywhere, and choose a time that works for your schedule. Schedule your pet’s next visit online today!

11/05/2026

The Holidays are right around the corner, make sure you have your pet plans in order.
If you need boarding for your cat or dog, please give us a call! Spots are limited as we get closer to the Holidays.
Make sure your pets are up to date on their vaccinations as part of your travel plans.
Rocky Mountain Small Animal Hospital looks forward to future bookings and visits with you and your pets!

11/04/2026

November is National Pet Diabetes Month - This is a time to raise awareness among pet owners about the veterinarians about prevention, diagnosis, and also the treatment of diabetes in our pets.
Do you know the risk factors, signs, and treatment pathways for Diabetes? Check out the link below for more information!

Feline diabetes is a common hormone disorder in cats. Dr. Ann Hohenhaus discusses prevention, remission, and new treatments for this disease.

11/03/2026

Celebrate One Health Day with your pets, family, and friends! This annual celebration encourages collaborations between physicians, veterinarians, dentist, nurses, and other scientific-health and environmentally related fields. View the comment(s) below for more information and ways to participate!

One Health Day recognizes the partnerships and connections that make One Health work possible.

10/30/2026

Sally is staying the weekend with us in our pet resort!
Happy Halloween and Spooky Season from Sally, and the RMSAH team!
🍂🐾👻🎃🐾🎃👻🐾🍂
We are OPEN and available for boarding, all holidays and weekends!
So you can know your pet is safe while you are away! Call us and book your stay with us!
🐾🍂🐾🍂🐾🍂🐾

10/23/2026

Happy Veterinary Technician Week!!
💗🐾🐶🐱🐾💗

THANK YOU to our amazing vet techs that support our doctors.
Vet techs preform duties such as, dentals, x-rays, lab tests, phlebotomy and monitor anesthesia!
We appriciate everything you do. Your love and care for every patient that comes though our door here at Rocky Mountain does not go unnoticed!
💗🐾🐱🐶🐾💗

✨Happy Veterinary Technician Week!! ✨

10/15/2026

Its Spooky Season!👻🍂🐾🕸🎃
Rocky Mountain Is having a Halloween Costume Contest!
Submit your pets costume for a chance to win prizes listed below!

-Custom goodie bag
-20% OFF full price next medical appointment OR 2 free nights of boarding!

Send Submission to:
[email protected]

Submissions will be reveiwed Oct 31st-Nov 5th.
Our winner will be announced on Friday Nov 6th!
🎃🕸️🐾🍂👻

05/25/2026

We are closed today in observance of Memorial Day. We look forward to caring for your pets when we reopen!

05/01/2026

From backyard zoomies to camping trips and every adventure in between, parasites are everywhere, all the time. Heartworm, flea, and tick preventatives keep your pet safe wherever their paws take them. 🐾 Your pet deserves to live a life that is parasite-free, and you can help give them that with deals on meds that are simply—furnominal. 😎 Ask us how you can save today!

03/24/2026

Happy National Puppy Day! Share a picture of your sweet pups in the comments ❤️

Address

1630 E. County Line Road
Highlands Ranch, CO
80126

Opening Hours

Monday	7:30am - 6pm
Tuesday	7:30am - 6pm
Wednesday	7:30am - 6pm
Thursday	7:30am - 6pm
Friday	7:30am - 6pm
Saturday	8am - 12pm
Sunday	11am - 1pm

Telephone

+13033472637

Website

https://www.rmsah.com/?utm_source=facebook&utm_medium=organic

Alerts

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