Rabbits, guinea pigs, and ferrets make wonderful companions—but they have specialized medical needs that differ significantly from dogs and cats. In Concord, MA and surrounding communities including Carlisle, Acton, Stow, and Lincoln, West Concord Animal Clinic is one of the region’s trusted resources for small mammal and exotic pet veterinary care. Dr. Michael Avery leads our exotic animal services and brings extensive experience caring for these unique patients.
Why Small Mammals Need a Specialist
Small mammals like rabbits, guinea pigs, and ferrets have anatomy, physiology, and disease profiles that differ dramatically from companion dogs and cats. They metabolize medications differently, have distinct nutritional requirements, and often hide illness until they are seriously compromised. Seeing a veterinarian with experience in these species isn’t a luxury—it’s essential for proper diagnosis and treatment. At West Concord Animal Clinic, we provide dedicated exotic pet care tailored to each patient’s species-specific needs.
Rabbit Veterinary Care at West Concord Animal Clinic
Rabbits are the third most popular companion animal in the United States, yet their veterinary needs are frequently misunderstood. As strict herbivores and hindgut fermenters, rabbits require a high-fiber diet—primarily grass hay—to maintain gastrointestinal motility. GI stasis (when the digestive system slows or stops) is one of the most common and life-threatening emergencies in rabbits and can develop rapidly.
Our rabbit veterinary care at West Concord Animal Clinic includes wellness exams, spaying and neutering (which significantly reduces the risk of uterine cancer in females), dental evaluations (rabbits have continuously growing teeth that can develop painful malocclusion), parasite prevention, and treatment of common conditions including upper respiratory infections, ear mites, and dermatological issues. We recommend annual wellness exams for rabbits under 5 years old and more frequent visits for senior rabbits.
Guinea Pig Veterinary Care
Guinea pigs, or cavies, are social, vocal animals that form strong bonds with their owners and cage companions. Like rabbits, they are strict herbivores with sensitive digestive systems—and they share a unique characteristic with humans: they cannot synthesize Vitamin C and must obtain it through diet. Vitamin C deficiency (scurvy) is common in guinea pigs fed inadequate diets and can cause weakness, joint pain, and poor wound healing.
Our small mammal care services for guinea pigs include nutritional counseling, dental assessments (their continuously growing teeth can also become problematic), respiratory infection treatment, skin condition management, and screening for common conditions like ovarian cysts in females and urinary tract disease. Dr. Avery can guide you on proper diet, enrichment, and the importance of same-sex or bonded pairs to prevent loneliness.
Ferret Veterinary Care
Ferrets are obligate carnivores with fast metabolisms and a predisposition to several serious diseases that typically emerge as they age. Adrenal gland disease, insulinoma (tumors of the insulin-producing cells of the pancreas), and lymphoma are among the most commonly diagnosed conditions in ferrets over 3–4 years old. Recognizing the early signs—hair loss starting at the tail, weakness, hypoglycemia, weight loss—gives you the best chance of effective intervention.
Ferrets also require vaccinations against rabies and canine distemper (which is fatal in ferrets), regular dental care, and annual or semi-annual wellness exams as they age. Dr. Avery performs thorough ferret wellness evaluations and can discuss surgical or medical management of adrenal disease and insulinoma depending on your pet’s individual situation. Early, proactive care significantly improves quality of life and long-term outcomes for ferrets.
Schedule an Exotic Pet Appointment in Concord, MA
Whether you have a new rabbit that needs its first wellness exam, a guinea pig with a runny nose, or an aging ferret showing signs of hair loss, Dr. Michael Avery and the team at West Concord Animal Clinic are here to help. We take the time to understand your small mammal’s species-specific needs and provide individualized, compassionate care in a low-stress environment.
Call us at 978-949-8854, email info@westconcordanimalclinic.net, or visit us at 29 Domino Dr., Concord, MA 01742. We serve exotic pet owners throughout Concord, Carlisle, Acton, Stow, Maynard, Lincoln, and the greater Concord region.



