Call: 603-435-6744


At Companion Animal Hospital, We’re dedicated to providing you and your four-legged family members state-of-the-art, compassionate veterinary care.


We are a full-service medical and surgical hospital that provides complete preventative health care!


By visiting our new online store, you can now purchase your pet’s preferred food, meds, and goods.


Routine wellness visits are a great way to help your pet live a healthy life for as long as possible.

Welcome To Companion Animal Hospital

At Companion Animal Hospital, we’re dedicated to providing you and your four-legged family members with state-of-the-art, compassionate veterinary care. We aim to help you care for your pet while keeping them healthy. We want your veterinary experience to be simple, affordable, and exceptional. We’re here to help when you need us most. We provide expert veterinary care for pocket pets.


Our mission at Companion Animal Hospital is to provide exceptional and compassionate medical care for our patients while offering supportive and educational resources for their owners.

Complete Veterinary Care in Chichester, NH

Companion Animal Hospital is a full-service veterinary hospital offering comprehensive pet care. We want you to feel confident when you bring your pet to see us. We provide expert veterinary care for pocket pets.


We offer a comprehensive range of vaccinations from distemper to rabies to Lyme disease.

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Surgery can be scary, but rest assured with our well-trained staff and up-to-date equipment.

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We are doing the lab work in-house or sending a sample away to an outside lab for analysis

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Preventive dental care is simple and effective; schedule regular dental cleanings with us.

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Winner of 2022 City’s Best Award!

The City’s Best Awards judging panel honored Companion Animal Hospital with the 2022 City’s Best Award based on their outstanding service and customer satisfaction over the last year.

Meet Our Veterinarians and staff

Companion Animal Hospital is proud to have a friendly and knowledgeable veterinary team. Our goal is to ensure that every visit makes our clients feel like they are part of our family.

Thank you for your kind words!

The staff here really genuinely care about your pet. I was nervous about my puppy’s first vet visit, and they went above and beyond to make her comfortable, and she was a champ! They were extremely informative and helpful and answered all questions I had. This is the only place I will bring my pets to, and I highly recommend it to everyone! Rebel and Cheeto give you guys two paws up!!

Deanna A.

I called to make an appt for my dog which they hadn’t seen for a few years, she was not doing very well, they got her in first thing the next morning. They called very quickly with the unfortunate recommendation for Euthanasia as the only humane option. Very hard decision for our family but all the staff was great, The tech Megan and Dr. Melson were very compassionate and understood this was a very hard decision for us. I miss my Savvy Girl dearly but knew we needed to do what was best for her and not us. I would recommend Companion to anyone.
Thanks for taking care of my baby girl.

Tammie R.

We have just moved to NH from TX and my senior chihuahua, Beckham got very ill. I called numerous vets to get him in as the situation was quite serious, but I was told I couldn’t be seen for weeks. I called Companion, and they got us in the very next morning. Unfortunately, Beckham didn’t make it. However, everyone I interacted with at Companion was compassionate and sensitive to such a difficult situation. Thank you to each of the staff and the doctor that supported me through the loss of my beloved dog. I truly appreciate it.
Lisa H.