Where Your Pet’s Health & Wellness Comes First

Black and white spotted dog at the vet. Tri-State Veterinary Clinic Cheyenne WY
BLack Dog on Leash in Park Tri-State Veterinary Clinic Cheyene WY
Tristate Veterinary Clinic Cheyenne WY

Welcome to

Tri-State Veterinary Clinic

At Tri-State Veterinary Clinic, we believe your animal family deserves health, happiness, and wellness, just like we do! Located in Cheyenne, WY, our animal hospital has served Laramie County and the surrounding communities for over 60 years.

Providing comprehensive veterinary services  for dogs and cats, with a warm, compassionate touch, is at the heart of everything we do. Our veterinarian, Dr. Thompson, and our staff look forward to meeting you and your animal family!

Illustration of a paw print Tri-State Veterinary Clinic | Cheyenne, WY
Dog in woods Cheyenne, WY Tri-State Veterinary Clinic

Compassionate Veterinary Medicine

When you walk through the doors of Tri-State Veterinary Clinic, you’ll always be greeted with a friendly, familiar smile. Our team strives to make every animal feel comfortable and welcome, as if they were a member of our own family.

Your pet is special, and their health care needs are unique. That’s why we take a personalized, comprehensive approach to your pet’s veterinary care so that they can live their healthiest, happiest, and longest life.

Compassionate Veterinary Medicine

When you walk through the doors of Tri-State Veterinary Clinic, you’ll always be greeted with a friendly, familiar smile. Our team strives to make every animal feel comfortable and welcome, as if they were a member of our own family.

Your pet is special, and their health care needs are unique. That’s why we take a personalized, comprehensive approach to your pet’s veterinary care so that they can live their healthiest, happiest, and longest life.

Illustration of a paw print Tri-State Veterinary Clinic | Cheyenne, WY
Cinderella | Office cat at Tri-State Veterinary Clinic

Meet Cinderella

When you visit our clinic, you’ll meet our helpful office cat (and recurring employee of the month), Cinderella, who is always eager to greet newcomers and returning patients! It’s not uncommon to find her walking around the hallways, checking on patients, and making sure your pet feels like part of our family.

Why Animal Families Choose Us

“Dr. Thompson is very likely the best vet in Cheyenne, WY. He is amazing with his patients and their people… The staff is friendly and helpful, greeting you upon arrival and treating every customer as if you’re the only one they have. Zero complaints, all compliments!”

‒ Stephanie P.

“I absolutely LOVE this clinic. I have been going there for years. I have one pet that requires very special treatment, and they have gone out of their way to keep him healthy and pain-free… Thank you guys for everything you do for me and my Yorkie family. You are greatly appreciated.”

‒ Shelley A.

“Such a great clinic. The staff is extremely kind and gentle with the animals… Dr. Thompson was very clear with everything and extremely patient and caring. My other dogs will be going here from now on for their regular appointments.”

‒ Allen C.

“We cannot recommend Tri-State Veterinary Clinic enough. After having a poor experience at a local clinic, we sought out Dr. Thompson for a second opinion. It is very evident that he & his staff prioritize the well-being of their patients. Dr. Thompson is thorough, professional, and very kind… Highly recommend!”

‒ Margaret G.

“Been our vet for 19 years! It is obvious he [Dr. Thompson] loves the animals in his care. Patient and gentle with our crazy labs. He takes the time to answer all questions, and no one could have been more compassionate when it was time to help us say goodbye to our beautiful dogs.”

‒ Donna P.

Tristate Veterinary Clinic Cheyenne, WY
Cheyenne WY Tristate Veterinary Clinic
Tristate Veterinary Clinic Cheyenne, WY

Contact us at 307-632-5531 to schedule an appointment for your pet ‒ We look forward to meeting you!

Tri-State Veterinary Clinic
1805 E 19th St # 100
Cheyenne, WY 82001

Business Hours

Monday ‒ Friday 7:30 AM ‒ 12:00 PM
1:30 PM ‒ 5:30 PM
Saturday ‒ Sunday Closed

Doctor’s Hours: By appointment only.
Please call 307-632-5531