window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'UA-90490754-1'); Veterinary Clinic | Lancaster & Buffalo, NY | McClelland Small Animal Hospital PC

Welcome to McClelland Animal Hospital
Your Veterinarian in Buffalo, NY
Call us at (716) 847-0181

 Fax Number (716) 847-0183

Pet Emergency? Read no further and call our emergency vet right away!

McClelland Animal Hospital is the oldest existing and operating animal hospital in Buffalo, New York.  The hospital provides care for cats, dogs, ferrets and some pocket pets. We also offer kenneling and pet grooming as well as emergency vet services. We pride ourselves in excellent client communication, education, and service. We strive daily, to offer exceptional standards of quality medicine and surgery. Our veterinarians' passion is second to none. We hope you enjoy the feel of a small family practice setting, and come to know us well. At our veterinary clinic, we offer a full range of veterinary services including examinations, second opinions, spays and neuters, soft tissue surgery, in-house laboratory and digital x-rays, and limited diagnostic ultrasound. We can also provide emergency veterinarian services outside of our normal appointment hours. Do you need someone to take care of your pets while you are away? McClelland Small Animal Hospital offers pet boarding services. Our pet boarding services are a great option for you and your pet when you will be away from home. Give us a call to learn about how your pet will love our pet boarding options. 

We have a number of resources for you to learn about how to take better care of your pets. Browse around and look at our articles and pet videos. The best veterinary care for animals is ongoing nutrition and problem prevention. Proactive preventative medicine is the foundation and key to our practice.  If you want to ask a question call (716) 847-0181 or email us and we'll promptly get back to you. Our Buffalo veterinary office is very easy to get to and we offer off street parking.  You can find directions on our Contact Us page. You can also subscribe to our newsletter which is created especially for pet owners in the areas of Buffalo, Lancaster, Tonawanda, and Cheektowaga, NY. In between your veterinary visits, your pet will benefit from you reading these free informative articles.

Our Affordable Vet Clinic Offers:

Animal Prescriptions


Dental Cleanings

Emergency Vet Care



At McClelland Animal Hospital, we strive to keep your pets looking and feeling their absolute best. Whether your pet needs a bath or their nail trimmed, we can help. We offer a variety of pet grooming services aimed at keeping your pet happy and safe. Dog grooming starts at $35 and cat grooming starts at $25 depending on the size. To set up services, contact us today.

Dr. Matthew M. Souza, Dr. Daniel Carrig, Dr. Kristina A. Doyle. Veterinarians | Animal Hospitals | McClelland Animal Hospital | (716) 847-0181

455 Ellicott St.
Buffalo, NY 14203




Meet Our Team

Learn Who We Are

  • Dr. Matthew Marc Souza

    Dr. Matthew Marc Souza was born and raised in southeastern Massachusetts.  He received his Bachelor of Science degree, with a major in Animal Science, from the University of Massachusetts at Amherst, then went on to receive his Doctorate of Veterinary Medicine from Ross University School of Veterinary Medicine.

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  • Dr. Daniel Carrig

    Dr. Daniel Carrig was born and raised in Buffalo’s very own Old First Ward. He received his Bachelors of Science degree in Veterinary Technology, from Medaille College here in Buffalo, NY. He worked many years as a Licensed Veterinary Technician locally before completing his Doctorate of Veterinary Medicine from St. Georges University in April of 2015.

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  • Dr. Kristina Doyle

    Dr. Kristina Doyle was born and raised in North Buffalo. She received a Bachelor’s of Science in Biology and Bachelor’s of Arts in English Literature from the University of Rochester, a Master’s of Science from the Tufts Cummings School of Veterinary Medicine, and a Doctorate of Veterinary Medicine from the Ontario Veterinary College.

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Featured Articles

Read about interesting topics

  • Sugar Gliders

    Thinking of getting a sugar glider? These tiny marsupials are energetic and friendly, making them popular choices as pets. Though they weigh less than a half-pound, they're more closely related to kangaroos than they are flying squirrels. If you think a sugar glider would make an ideal pet for your family, ...

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  • Prairie Dogs

    Prairie dogs are cute, affable creatures. But before taking one on as a pet, check your local laws. In some states, such as Colorado, it's illegal to keep prairie dogs as pets. Mostly, this is because they may spread monkeypox. If you live in a state that welcomes pet prairie dogs, be sure to buy from ...

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  • How to Help Your New Cat Feel Welcomed in Your Home

    Adopting a cat or kitten? Here's what you can do to help your cat adjust to its new home. ...

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  • Skunks

    Home and Veterinary Care for Pet Skunks If you're an adventurous pet owner, you may love exotic animals such as skunks. You'll be happy to learn that skunks can indeed make excellent domestic pets, but only if they receive the proper care to enjoy a happy, healthy life. Your veterinary team can help ...

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  • Flying Squirrels

    Much like sugar gliders, flying squirrels make affectionate pets when purchased young and raised by their owner. Unlike sugar gliders, however, flying squirrels are rodents that need veterinary care specific to the species. Your veterinary team can help with the care and treatment of flying squirrels. ...

    Read More
  • Fennec Foxes

    Fennec Fox Care Guide With oversized ears and mischievous faces, fennec foxes are cute as can be. But these exotic pets require a lot of care to stay healthy and happy. Health At just three pounds, fennec foxes are the smallest member of the fox family. Native to the Sahara desert, fennec foxes are ...

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  • Fish

    If you’re thinking of getting a pet fish, you should know that your veterinarian has a lot of good advice about pet ownership. Fish can be very rewarding as pets, and you just may be surprised about how much fish actually interact with their owners. Here’s more valuable information about choosing ...

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  • Snakes

    If you’re looking for a low-maintenance pet, then you might be interested in owning a snake. However, there are a few aspects of owning a snake that you need to be aware of before you make this type of commitment. Here’s what you need to know. What to Know Before Choosing a Pet Snake Before you purchase ...

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  • Domestic Pigs

    Pigs are great for families who want a relatively exotic but easy to care for a pet. Whether miniature, like a pot-bellied pig, or a full-sized animal, caring for a pig is similar to caring for a cat or dog. Health Domestic pigs need to see a veterinarian regularly for vaccinations and checkups. We ...

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  • Gerbils

    Gerbils are great little pets for pet owners who don't have room for a dog or cat. They're friendly and fun to watch, but they do take a moderate level of care and investment. If you're thinking of getting a gerbil, here's what you'll need to know to keep him happy and healthy, including giving him a ...

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Read What Our Clients Say

  • "Really incredible vets. Personal service every time, and they always go above and beyond to address any concerns we have with our dog. Very reasonable prices on service and medications. Highly recommended!"
    Corey D. Buffalo, NY
  • "I take my cat here to see Dr. Reynders. She's so caring and really takes the time to talk to you about your pet. My cat is really skittish and Dr. Reynders and the entire staff go out of their way to try to make her as comfortable as possible. All of the staff members are so friendly and willing to answer questions."
    Marina S. Buffalo, NY

Buffalo, NY Office

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Office Hours

Our Regular Schedule


8:00 am-7:00 pm


8:00 am-6:00 pm


8:00 am-6:00 pm


8:00 am-6:00 pm


8:00 am-6:00 pm


8:00 am-12:00 pm