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Your Trusted Buffalo, NY Veterinarian for Comprehensive Pet Care
McClelland Small Animal Hospital has been the oldest operating animal hospital in Buffalo, NY since 1952. Our team of experienced veterinarians and staff are dedicated to providing compassionate, comprehensive care for cats, dogs, ferrets, and small animals. We maintain cutting-edge facilities and equipment to deliver advanced medical treatments while prioritizing client education and preventative care. Our services include routine wellness exams, vaccinations, dental care, soft tissue and orthopedic surgeries, emergency veterinary services, pet grooming, and boarding.

We pride ourselves on creating a welcoming, family-like atmosphere where pets and owners feel comfortable and valued. With decades of combined experience, our veterinarians bring specialized expertise in diagnostics, surgical procedures, and long-term pet health management. Our commitment to excellence is demonstrated through our 24/7 emergency availability, transparent communication, and community-focused approach to veterinary medicine.
Services
Emergency Vet Pet Dentistry Boarding Services Vaccinations Soft Tissue Surgery Orthopedic Surgery Pet Grooming
Highlights and features
  • Oldest existing animal hospital in Buffalo with decades of community experience
  • Experienced veterinarians with specialized expertise in surgical and emergency care
  • 24/7 emergency veterinary services available for urgent pet needs
  • Comprehensive wellness programs emphasizing preventative medicine
  • Transparent communication and client education about pet health
What people say
Caring staff Emergency availability Excellent grooming Thorough examinations Affordable pricing
Services
Emergency Vet
Our 24/7 emergency veterinary services address critical pet health issues including trauma, poisoning, and severe illness. Experienced staff perform immediate diagnostics and stabilize patients using advanced medical equipment. We prioritize rapid response and continuous monitoring for life-threatening conditions while maintaining clear communication with pet owners throughout the treatment process.
Pet Dentistry
Comprehensive dental services prevent and treat oral health issues through professional cleanings, extractions, and periodontal treatments. Our veterinarians use digital imaging and specialized tools to address tooth decay, gum disease, and oral infections. Regular dental checkups help maintain overall pet health by preventing systemic infections from oral bacteria.
Boarding Services
Our clean, spacious boarding facilities provide safe overnight care with climate-controlled kennels and supervised play areas. Trained staff administer medications and monitor pet behavior while offering personalized attention. Day boarding options include social play sessions and quiet resting areas for pets needing temporary care during owner travel.
Soft Tissue Surgery
Specialized surgical procedures treat conditions affecting skin, organs, and internal systems through hernia repairs, tumor removals, and gastrointestinal interventions. Our surgical team utilizes advanced monitoring equipment and post-operative care protocols to ensure safe recovery while minimizing patient discomfort during healing.
Pet Grooming
Professional grooming services maintain pet hygiene through bathing, nail trimming, and coat maintenance. Certified groomers handle various breeds and temperaments while checking for skin abnormalities during sessions. Regular grooming prevents matting, reduces shedding, and promotes healthy skin and coat condition for dogs and cats.
People
Dr. Matthew Marc Souza
Veterinarian
Graduated from Ross University School of Veterinary Medicine after studying Animal Science at University of Massachusetts. Brings expertise in small animal care and surgical procedures to our practice.
Dr. Daniel Carrig
Veterinarian
Native of Buffalo with veterinary technology degree from Medaille College. Completed veterinary medicine training at St. George's University in 2015, specializing in local pet healthcare needs.
Dr. Patrick Auer
Veterinarian
Received veterinary degree from University College Dublin after completing animal science studies at UC Davis. Provides specialized care with international veterinary medicine experience and diverse clinical background.
Questions
What emergency veterinary services are available after hours?
Our emergency vet team provides urgent care during all operating hours. For after-hours emergencies, call our main line to connect with on-call staff who will guide you through immediate care steps.
What pet boarding requirements must be met before check-in?
All boarded pets require up-to-date vaccination records including rabies, distemper, and bordetella. Flea/tick infested animals receive treatment upon admission to maintain facility health standards.
How often should pets receive dental cleanings?
We recommend annual dental exams with professional cleanings every 1-2 years depending on breed, age, and oral health condition to prevent periodontal disease and related complications.
What grooming services are included in standard packages?
Basic grooming packages include nail trimming, ear cleaning, anal gland expression, and full coat grooming. Additional services like teeth brushing and flea treatments available upon request.
Do you offer vaccination packages for new pets?
Yes, we provide core vaccination packages for puppies and kittens that include rabies, distemper, and parvovirus immunizations. Custom schedules accommodate specific breed and lifestyle requirements.
Reviews (4)
Michelle Sardina
Oct 13, 2021 Report
I had a wonderful experience here with Veterinarian Matt. My 3 year old cat suffers from FIV-he had a flare up for a year which left him congested all. the. time. and let me just say- it was horrible when he sneezed. Dr. Matt put him on the correct regimen and his congestion cleared up in less than two weeks and he hasn’t had any flare ups since. I can’t tell you what a pleasure it’s been having our cat 🐈 healthy again. Highly highly recommend!
Angela Wegler-Ehlers
Sep 24, 2021 Report
Dr Carrig and the staff are awesome!!! They really care about your animal and you!! I highly recommend them!
Denyse Lewis
Sep 07, 2021 Report
Cash cow. Practice apparently has to many customers and not enough staff. In two years they have never been able to see my dog with out an emergency visit. I called the new vet this morning if I wanted my dog seen today it would be an emergency visit cost but went in the computer and found me an earlier appointment. Already the new vet feels good. I do not recommend this place.
Andrea Scibetta
Jun 30, 2021 Report
Bringing our Dog to McClelland is one of the best decisions we’ve made. They are professional while being kind and caring. Dr. Carrig takes time to explain the care plan and has great insight in what is best for your beloved family pet. We love seeing Rebecca on grooming days and anytime we go! They are all part of our Family Now.