Companion Animal Hospital

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Companion Animal Hospital Founded in 1983 Companion Animal Hospital is a full-service Groton vet hospital for pets that offers a range of medical services for cats and dogs.

Some of our services include preventive care, surgery, dental care, and more under one roof. We care for cats and dogs in Groton, CT, and have established a reputation over the last 39 years of providing pets with high-quality, professional care with a friendly touch. We have a veterinary team made up of experienced vets that are proud to meet the standards of veterinary excellence!

Our office will be closed today for Labor Day.  We will be back for our normal business hours tomorrow.  Thank you!!
09/07/2026

Our office will be closed today for Labor Day. We will be back for our normal business hours tomorrow. Thank you!!

Please join us in welcoming our newest staff member, Jordan!"I knew being in the Veterinary field was my calling from a ...
08/18/2026

Please join us in welcoming our newest staff member, Jordan!

"I knew being in the Veterinary field was my calling from a young age. My family surrounded me with farm animals, exotics and a few rescues pups along the way! I’m very excited to be apart of CAH as I just completed my Vet Assistant program at Three Rivers Community College. I strive to make a positive impact in the veterinary field and continue to care for animals as I continue to further my education in veterinary medicine."

Please join us in welcoming the newest member of our team, Patrice!!"I have always enjoyed being around animals growing ...
07/29/2026

Please join us in welcoming the newest member of our team, Patrice!!

"I have always enjoyed being around animals growing up. I started as a vet assistant and worked my way up to being a technician and have surgical experience. I plan to continue my education to become certified. I look forward to having an impact on animals and taking care of them."

Our office will be closed today in celebration of Independence Day.  We will be back for our regular business hours on M...
07/04/2026

Our office will be closed today in celebration of Independence Day. We will be back for our regular business hours on Monday. Happy 250th Birthday America!! 🇺🇸🇺🇸

We will be closed tomorrow, in celebration of July 4th.🎉  Please keep you pets safe indoors and we will be back Monday f...
07/03/2026

We will be closed tomorrow, in celebration of July 4th.🎉 Please keep you pets safe indoors and we will be back Monday for our regular business hours.

To make obtaining your pet’s medications easier and more reliable, we are updating how prescriptions are fulfilled. Effe...
06/15/2026

To make obtaining your pet’s medications easier and more reliable, we are updating how prescriptions are fulfilled.

Effective July 1, 2026, we will no longer process or authorize prescriptions through third-party online pharmacies.

Moving forward, all clients will have two convenient options for obtaining their pet’s medications:

1. Purchase directly through our hospital pharmacy - You may order medications through our trusted online pharmacy here: https://tlc4pets.covetruspharmacy.com/

Our online pharmacy is comparable or better than most third party pharmacies so you can enjoy competitive pricing while still receiving medications directly approved and monitored by your veterinary team.

Ordering through our pharmacy allows us to ensure:

Medications are sourced directly from manufacturers
Proper storage and handling for full effectiveness
Accurate, real-time updates to your pet’s medical record
Convenient home delivery options, including auto-ship
2. Request a written prescription - If you prefer to use a pharmacy of your choice, we are happy to provide a written prescription that you can take anywhere.

To support this process, we ask that you:

Provide at least 72 hours’ notice for prescription requests
Pick up the original, signed prescription in person

Why This Change?

This update allows us to maintain the highest standards of safety, accuracy, and quality control while reducing delays and errors commonly associated with third-party pharmacy systems.

We understand this is a change and appreciate your understanding as we continue to prioritize your pet’s health and well-being.

Thank you for trusting us with your pet’s care. If you have any questions, our team is happy to assist.

A reminder for our clients of the new traffic pattern for the Gold Star Bridge beginning today, that may cause delays in...
05/30/2026

A reminder for our clients of the new traffic pattern for the Gold Star Bridge beginning today, that may cause delays in travel. Please allow for these possible delays and additional travel times when scheduling appointments and please, travel safe. Thank you

NOTICE: Gold Star Bridge Crossover this weekend (May 30th)

Please be advised that the I-95 northbound crossover will be installed and implemented the evening of Saturday, May 30, 2026. Lane closures will be required on I-95 northbound from 8:00 p.m. Saturday to 8:00 a.m. Sunday.

Beginning on May 31, 2026, the project will be in its "permanent" condition for the next four (4) years. Only two (2) lanes of traffic will be allowed on the northbound bridge. All other northbound traffic will be required to use the crossover onto the southbound bridge to travel in the northbound direction. A crossover is a temporary traffic setup that shifts vehicles from their normal side of the roadway to the opposite side so traffic can continue moving safely while construction is going on.

Work Zone Reminders:

• A reduced speed limit of 45 MPH will be strictly enforced throughout the construction zone in both directions.
• Freight carriers and oversized vehicles should continue to follow all posted detours and restrictions, as load limitations remain in effect during the initial phases of this structural rehabilitation project.

*Motorists are encouraged to expect delays, allow additional travel time, and exercise caution while traveling through the work zone.

For additional information:

https://portal.ct.gov/dot/projects/gold-star-memorial-bridge/rehabilitation-of-the-northbound-bridge?language=en_US

Our office will be closed today, in honor of Memorial Day.
05/25/2026

Our office will be closed today, in honor of Memorial Day.

05/11/2026

Groton Human Services is in need of PET FOOD DONATIONS- specifically, DRY and WET cat food at this time. Donations can be dropped of at: 2 Fort Hill Road, Groton, CT (Mon-Fri 8:30a-4:00p). Questions? Call 860-441-6760. As always, we appreciate the support! ❤️

Doing some Spring cleaning and not sure what to do with your old blankets and comforters?  🤔 We are currently in need of...
04/09/2026

Doing some Spring cleaning and not sure what to do with your old blankets and comforters? 🤔 We are currently in need of large blankets and comforters for the hospital and are accepting donations. Your donations are greatly appreciated and help provide warm and comfortable bedding for hospitalized and boarding pets. Donations can be dropped off any time during our regular businees hours. Thank You!!

Address

801 Poquonnock Road
Groton, CT
06340

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 12pm

Telephone

+18604499800

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