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  • Veterinary Team, Groton

    A Passionate Staff

    Your Groton Veterinary Team.

    At Companion Animal Hospital, our team of veterinary professionals provides dogs and cats in Groton, Fisher Island, New London County, and beyond with high-quality care.

    Our Vets

  • Veterinary Care, Groton

    Compassionate Care

    We are always welcoming new furry patients to our hospital.

    At Companion Animal Hospital, we offer a wide variety of pet care services that are always provided with compassion to give your cat or dog the best possible care.

    About Our Hospital

  • Core Veterinary Services, Groton

    Quality Pet Care

    We offer the veterinary core care your cat or dog needs.

    Our vets are able to provide your pet with the veterinary services they require to live a healthy life such as vaccinations, wellness exams, dental care, geriatrics, and internal medicine. 

    Core Services

Improve Your Pet's Smile

Dental Care

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Rescue Your Pet

Surgery Services

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Prevent and Protect

Routine Exams

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Greetings Pets and Pet Owners

Welcome to Our Companion Animal Hospital in Groton

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 the services we offer include preventive care, surgery, dental care, and more under one roof.  

We care for cats and dogs in Groton CT, New London County, and Fisher Island NY 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 set by the American Animal Hospital Association!

AAHA

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Comprehensive Care for Your Pets

Caring, Friendly, Compassion & Quality Service

Companion Animal Hospital is a full-service Groton veterinary clinic that can provide comprehensive veterinary services for cats and dogs in Groton, New London County, Fisher Island NY, and surrounding areas. Our vast range of services includes regular checkups, vaccinations, boarding, dermatology internal medicine, and dental care.

Orthopedics

Surgery to help treat conditions in your pet's bones, ligaments, joints, and skeletal structures.

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Nutritional Consulting

We help you give your pet the nutrients they need to live a healthy life.

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Boarding

You can trust us with your cat or dog's care while you are away with our pet boarding services.

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Emergency Care

We can provide emergency and urgent care during our regular business hours.

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Dermatology for Pets

Our certified veterinarians are able to diagnose and treat your pet's skincare conditions. 

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Health Certificates for Travel

Helping you get the certificates your pet needs to travel.

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What Our Clients Are Saying

  • Great Vets, Great staff. My dog and I love Companion Animal Hospital.
    Kasey

Same-Day Appointments

We can offer same-day appointments to pets that are ill or are experiencing an injury that requires urgent care in Groton and the nearby areas. Call us today to book your appointment.

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Check Out Our Blog

Advice & Tips From Our Vets

Read our blog to get information on a range of veterinary care topics such as parasite protection and common pet illnesses. Our blogs can offer you the tips and advice you need to help your cat or dog live their best life at home!

Nutrition, Skin and Dogs

Nutrition, Skin and Dogs

Just like in people, our dogs' skin is their largest organ. When combined with their coat, it makes up 12% of the average dog's body weight. What you may not know is that your dog's daily nutrition can have a significant impact on the health and condition of their skin and coat. Here, our Groton vets explain the relationship between your dog's skin, coat and their diet.

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Spider Bites on Dogs

Spider Bites on Dogs

No one loves the thought of spiders being in our home and biting us or our pets. Most of the time, these creatures stay out of sight and don't bother us, but there are some cases where they will bite us or our canine companions. Here, our Groton vets explain everything you need to know about spider bites in dogs and when you should seek medical attention.

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How to choose the right boarding facility for your pet

How to choose the right boarding facility for your pet

Are you planning on being away from home for long enough that someone will need to make sure your dog remains, engaged, healthy and happy If so, you may be wondering about dog boarding as an option.

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Skin Allergies in Cats

Skin Allergies in Cats

Just like dogs, cats are capable of developing itchy, and even painful, skin conditions caused by allergies. Here, our Groton veterinarians explain some common causes of skin allergies in our feline friends and how they can be treated. 

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Address & Hours

Companion Animal Hospital proudly serves patients in Groton and surrounding areas.

Hours of Operation

  • Monday: 08:00 am - 05:00 pm
  • Tuesday: 08:00 am - 05:00 pm
  • Wednesday: 08:00 am - 05:00 pm
  • Thursday: 08:00 am - 05:00 pm
  • Friday: 08:00 am - 05:00 pm
  • Saturday: 08:00 am - 12:00 pm
  • Sunday: Closed

Phone Number

(860) 449-9800

Location

801 Poquonnock Rd, Groton, CT 06340 US

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New Patients Welcome

Companion Animal Hospital is accepting new patients! Our experienced vets are passionate about the health of Groton companion animals. Get in touch today to book your pet's first appointment.

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(860) 449-9800