After more than three decades under Dr. Tom Dowling’s care, Antrim’s Great Brook Veterinary Clinic has new ownership. Following Dowling’s retirement in December 2025, husband-and-wife veterinarians Dr. Nik Kokal and Dr. Kristina Hewitt took the reins Feb. 16.

As animal lovers, veterinarians and owners of the Nashua Pet Care Clinic, the two bring a wealth of experience and big plans for the Antrim clinic.

The pair aims to …