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Welcome to Full Circle Vet Care!

To all our four-footed friends and their pet parents!

At Full Circle Veterinary Care we are interested in giving the best to your pets that we possibly can. We want to work with you towards that end. We hope you will come in and talk to us about your pets needs. Need an appointment? Call us at 970-587-5140

Proudly Serving our Colorado neighbors – Johnstown, Milliken, Loveland, Greeley, Evans, Windsor, Berthoud, Platteville & Surrounding Areas.

Full Circle Vet Care Quick TidBits

Living Up To the Role of Responsible Animal Guardian

Do You Know What It Takes to Be a Responsible Animal Guardian? As May is Responsible Animal Guardian Month, we bring you 6 tips looking at some of the responsibilities involved in adopting a new pet, especially if he/she is rescued. Committing to adding a new furry...

Did You Know: Pet Cancer Awareness Month in May

Understanding When Your Pet is Hurting - Pet Cancer Awareness Month Dogs (and cats) aren’t always so eager to tell us when they’re in pain. To compound that dilemma, some common health conditions are also some of the most painful. It’s crucial to note a change in a...

4 Step Readiness for National Animal Disaster Preparedness Day

National Animal Disaster Preparedness Day is now! Before the unexpected happens you have the opportunity to take 4 steps with your pets in mind. Today is a great time to take a few minutes during National Animal Disaster Preparedness Day. If you are quarantining and...

Happy Mother’s Day

At FCVC we like to feature our clients pets. Joe and Mr. Yoda came in just in time for Mother's Day. We hope you like their friendly faces, too! The staff hopes that all our pet mom's have a terrific Mother's Day! We had a few other other Mother's Day social media...

Animals First During Be Kind to Animals Week

Be Proactive During Be Kind to Animals Week Building a better world for all of us begins with a few simple actions and American Humane, the country’s first national humane organization, is challenging people to commit to protecting and improving the lives of millions...

Puppy Mill Action Week is May 3 – 9

No Pups in Mills: It starts with ONE during Puppy Mill (Do It Now) Action Week This is a Puppy Mill During Puppy...

Celebrate National Pet Month with your best friend

31 Days of National (Dog & Cat) Pet Month National Pet Month is here, and as you dream up fun ways to display how much you care for your canine companion during the 31 days of dogged devotion to companion animals, why not transform your compilation of ideas into a...

Tabby Cats – Orange, Marmalade or Ginger…They’re Lovable

In Love with Tabby Cats - Orange, Ginger or Marmalade In celebration of National Tabby Day, we bring you some facts and fun about the domestic cats that some people call "tabby" and are orange, ginger or marmalade. From our friends at KittenToob. One famous cartoon...

Can We Empty the Shelters on Adopt a Shelter Pet Day?

Your Mission: Empty the Shelters Today! (April 30th) What a great goal that would be - to empty local shelters across the USA. Did you know: 6–8 million animals end up in shelters each year, half of which will probably not be adopted. 25 percent of pets in shelters...

Hairballs in Cats are Disagreeable and Icky

No two ways about it: Hairballs in cats are unpleasant (and icky!). And they’re not just disagreeable for the person who has to clean them up -- they can cause intestinal blockages, which can be a serious health problem for your cat. It’s a given that your cat is...

Why Microchip Your Pet?

Even when it’s not National Pet ID Week (April 17 – 23), it's a good time to check and update your pets identification. Do they have their passport home if they get lost? Protect With A Microchip ID Tag There are many ways to protect your pet. To...

5 Tips to Giving First Aid for Pets

At FCVC we understand that most people do not want to think about the words pet and emergency in the same sentence. Unfortunately, emergencies do happen when we least expect them and often when the veterinary clinic is not open. There are a number of good resources to...

Pet Pickup and Delivery

Dog owners – If you have cats, we can help them, too.  Is transporting your cat to the veterinarian a real chore?  Many cat owners think so.  It can be especially difficult if you have multiple cats for their appointments.  We can help!  We can always help get your...

Dog Training

We refer dog and puppy training to Amy Creaven, KPA-CTP. Check Amy's website at or email her at

Vaccinate Pets: Rabies Awareness

The First Step to Prevention Starts With The Animal Owner for Rabies Awareness Rabies is a fatal but preventable viral disease. It can spread to people and pets if they are bitten or scratched by a rabid animal. In the United States, rabies is mostly found in wild...

Share – Google Review Us!

Tell everyone how much you love us! Write a Google Review - Click this link to go to the Google Business Review page. Thanks! For your kind words on our behalf.

Full Circle Vet Care Services

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Full Circle Vet Care Testimonials


We would love to hear about how our care helped you and your pet. Please consider leaving a review on our facebook or hibu pages. We love helping your furrever pet family.

Review us on Facebook Review us on Hibu.   Thank you!

First visit, the staff are truly wonderful. Dr. Tribbey took good care of Mags. – Been back three times since our first visit. Still a fan of the staff and how well they take care of Mags!
First visit for my newly adopted pup and I. Treated with respect and with knowledgeable care.
Everybody that works here, is the best!!!! They treat you like family and you know they care about your fur babies! I have 5 (cats) and I know when I take my kids here. They get the best care!! Love everyone there!! Best vets, ever!!!!!!
Every single staff member I have met is wonderful. Their love of animals is evident and I love the overall atmosphere of the clinic. Compassionate care for pets, and also their parents when things must come “Full Circle”.
First vet visit for Scooby today! The staff is very friendly and took good care of my pup.
I was so blessed to be able to work with Dr. Mahoney, Dr. Tribbey and the Full Circle Veterinary staff. Their knowledge and compassion never ceases to amaze me. As a past client and employee I will miss being able to bring my animals to someone that I trust and know that they truly care about my furry friends. I just might have to make the 2 hour drive to get my animals the best care they’ve ever had. I especially appreciate the holistic approach that they take with animals.
I feel very fortunate to have my beloved pets taken care of by Dr Mahoney, Dr Tribbey and the rest of the staff at Full Circle. They have such great compassion and are so dedicated to providing the best care. Both doctors are more than just our “vet” they are truly respected professionals and people I consider as friends. From the bottom of my heart – thank you for all the love and care given to Bentley in his final days. And thank you for the ongoing care of Mercedes and her new companion Lincoln.

Full Circle Vet Care Affiliations

Colorado Veterinary Medical Association (CVMA)
Johnstown-Milliken Chamber of Commerce
American Veterinary Medical Association (AVMA) & Weld County Veterinary Medical Association (WCVMA)
Member Better Business Bureau

Use the ADOPT A PET Search

To find your Perfect Pet

Customer Appreciation Wednesday

Special Clients deserve a Special Day for all of us to say “Thank You” for your business! Save on these services on the 1st Wednesday of every month:

Office Visit


Technician Fee


Questions? Ask us! Call today for your appointment -> 970-587-5140


Standard Process Changes Lives! At Standard Process, we’ve never been afraid to do things a little differently. Since our company’s inception in 1929, our innovative spirit and passion for changing lives have made us an industry leader. We understand the challenges faced by many patients, consumers, and health care professionals. We believe that nutrition and healthy lifestyles are the cornerstones of good health. Ask your veterinarian about the supplements that promote your pet’s best health! Click Here for more information on the pet supplements that Full Circle Veterinary Care recommends.

Contact Us

Our Phone:
Office – 970-587-5140
Fax – 970-587-5907

Our Address:
7 S Rutherford Av
PO Box 850
Johnstown CO 80534


Mon - Fri8 am to 5 pm
Sat8 am to 12 pm

Open during lunch!

Call Us! 587-5140

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