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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.

Our Services

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We would love to hear about how our care helped you and your pet. Please consider leaving a review on our facebook or google+ pages. We love helping your best pet friends. 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.

FCVC Quick TidBits

The Real Meaning of “Dog Days of Summer”

Curiosity about the real meaning behind the phrase "the dog days of summer" took us to this interesting article from our friends at the Mother Nature Network: The dog days of summer are known for being among the hottest of the season. Such days conjure up listless...

National Black Cat Appreciation Day

While we realize National Black Cat Appreciation Day was yesterday, we just wanted to share a this fun article on black cats we found at All cat lovers know that their pets are special, but people lucky enough to share their home with black cats have...

Paws-ing to Check Your Pets’ Chip Day

Full Circle supports the efforts to make sure your pets are microchipped. FCVC can implant the microchip in your pets in a quick, painless procedure. This article from our friends at Health Paws Pet Insurance is a great explanation of what the Check the Chip Day is...

A Universal Microchip Lookup Registry

In advance of National Check the Chip Day tomorrow, August 15th, we thought we would pass on information about a universal microchip lookup tool at sponsored by the American Animal Hospital Association (AAHA). What the Universal Pet...

How Smart is Your Kitty?

Something to get your week going - an interesting comparison of cats, dogs and humans. Did you know your cat can manipulate you with it's meow's? And so much more... Have a good week!  

Is Your Dog Not Eating?

FCVC knows it can be disconcerting when your dog does not want to eat. This article from our friends at pinpoints some of the possible causes and solutions to try before the last resort of going to the vet. Whether you’ve had pet dogs for years or you’ve...

Pampering Your Pet on a Budget

As a follow-up to Spoil Your Dog Day and National Lazy Day on the subject of pampering our pets - we ran across this article from our friends at PetSafe. Marketing research specialist Jessica wrote: My dog, Emmitt, had his 2nd birthday last week. I guess in dog years...

National Spoil Your Dog Day – Did You Need An Excuse?

FCVC knows how you love your animals - we love ours, too! And while we certainly don't need an excuse - be careful how you spoil your dog. The suggestions in this article from are all great ideas for pampering your pooch. A little bling, a sweet smelling...

Recall: Radagast Pet Food – 3 Lots of Rad Cat Raw Food and…

FCVC cares for the health of its pet patients and wants to alert pet owners who may be feeding their cats Radagast Pet Food that there has been a recall of several lots of food due to Listeria monocytogenes, which can make humans ill and pets fatally ill. Please check...

Celebrate International Cat Day

International Cat Day, also known as World Cat Day, is a holiday which was created in 2002 and is used to not only celebrate the friendship that humans and cats share but also to advocate for the safety and well-being of cats. This holiday is celebrated annually on...

Give It Your Best Shot

FCVC is concerned not only for the well-being of the pets brought in for our care, but also for the well-being of our pet owners. We highlight National Immunization Awareness Month, because staying protected against serious illnesses can be a...

Work Like A Dog Day

Today is... Work Like a Dog Day The English language is often confusing. Take, for instance, two common idioms we use in our everyday lives: “It’s a dog’s life” and “Work like a dog.” “It’s a dog’s life” refers to dogs being able to laze around and sleep all day,...

30 Fun Dog Facts

We did not want to leave out our canine pet friends from the fun fact fest. So we have this list of dog facts for you today: Did You Know...  A dog’s nose print is as unique as a human fingerprint. Basenji dogs don’t bark. They yodel. Dogs do see color, just not as...

42 Feline Friday Fun Facts

We thought we would trot out some fun feline facts to start off your weekend with a few smiles - whether you have a kindle or a clowder. (Hint - a kindle is not related to Amazon...) Did you know... In many parts of the world, black cats are considered to be good...

Old Wives Tale Put To Rest: Cats and Babies

Today, shelters are still visited by tearful mothers-to-be with cats in tow, having made their appointments after well-meaning relatives or old-school obstetricians have convinced them that keeping a cat risks the health and well-being of their unborn child. Don't...

Happy DOGust 1st

Happy DOGust 1st! Today may be the first of August, but it's also what many animal lovers around the country call "DOGust 1st," an event North Shore Animal League America says is "the universal birthday for all shelter and rescue dogs since most often their actual...

FDA Alert – Canine Heart Disease From Dog Food

Alerting Dog Owners On July 12, the FDA announced that dog owners should be aware of a connection between food their animals are eating and canine dilated cardiomyopathy (DCM). These reports are unusual because DCM is occurring in breeds not typically genetically...

Clear the Shelters Event 08.18.18

FCVC loves supporting those opportunities to bring animals out of shelters into loving homes. In advance of tomorrow's "National Mutt Day" (aka Mixed Breeds Day) event, we thought we would share an upcoming event closer to home. The Larimer Humane Society will be...

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...

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 - Fri 8 am to 5 pm
Sat 8 am to 12 pm
Sun Closed

Open during lunch!

Call Us! 587-5140

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FCVC Calendar

Our Location Map

VIP Wednesday’s – Save!

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

Office Visit


Technician Fee    


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

Feline Friday’s – Save 10%!

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

Save 10% on Cat services for your feline.

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

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To find your Perfect Pet

FCVC Affiliations

FCVC Partners with Black Dog Traders Coffee to Donate 5%

Not a pet treat, but a human treat!  We are carrying an exciting new product – Black Dog Coffee Traders coffee. The one pictured is our signature Full Circle Veterinary Blend. Other blends have pictures of various dog breeds. Black Dog Coffee Traders donates 5% of all profits to the American Kennel Club Canine Health Foundation for Cancer Research. Help support that great cause and treat yourself to some great coffee. $10 per bag right here at Full Circle.


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.

Colorado Veterinary Medical Association (CVMA)

Johnstown-Milliken Chamber of Commerce

Member Better Business Bureau

American Veterinary Medical Association (AVMA) & Weld County Veterinary Medical Association (WCVMA)

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