Welcome to Brock Street Animal Hospital

Clinic Hours

Brock Street Animal Hospital


Emergency Care


In the event of an after hours emergency with your pet, please contact the Animal Emergency Clinic of Durham Region 905-576-3031 or the Toronto Veterinary Emergency Hospital (TVEH) 416-247-8387

Our clients can conveniently use our Webstore to purchase their pet's food, treats, toys,  and supplies with all items discounted by 5% or more! Anytime of day or night, and all from the comfort of your own home. Orders can be placed for  hospital pick up or home delivery.

dog, cat

Compassionate Professional Veterinary Care



3500 Brock St N. Unit 1B

Whitby - ON L1R 3J4

(T) 905-430-2644

(F) 905-430-8862


Contact Us

Monday             8:00 am - 8:00 pm

Tuesdays           8:00 am - 7:00 pm

Wednesday       8:00 am - 7:00 pm

Thursday           8:00 am - 8:00 pm

Friday                 8:00 am - 6:30 pm

Saturday & Sunday  -          Closed

By Appointment Only

Pets are a part of the family and we believe in caring for your furry family members as if they were our own! With this foremost in mind, Brock Street Animal Hospital in Whitby, Ontario opened it's doors on February 14, 2002.  The hospital is owned by a husband and wife team - Dr. Tim Mason and Dr. Hayley King. 

We are a full service veterinary hospital that provides care for dogs and cats.  There’s a lot that goes on every day at Brock Street Animal Hospital.  We see pets for their annual physical exams, nutritional and behavioural consultations, vaccinations, heartworm and fecal tests.  We perform spays, neuters, dental cleanings, x-rays, laboratory tests (such as blood and urine analysis), rehabilitation medicine and laser therapy.  We see pets that are feeling unwell and those that need elective or emergency surgery.  Medications are dispensed for treatment of illness as well as disease prevention.  Referral services are available on an as needed basis. 

Patient care and comfort is a priority at our veterinary clinic – there’s always time for an extra treat or snuggle!  We pride ourselves on keeping a clean and inviting clinic, offering the highest quality service available in veterinary medicine.  We take the time to discuss treatment options with our clients – everyone is unique and we strive to find the best solution for each individual pet. 

Brock Street Animal Hospital is like your family doctor, hospital, dentist, physiotherapist and pharmacist all rolled into one.  Please drop in to say hello – we’d love to meet you!

OUR VISION STATEMENT: Brock Street Animal Hospital, renowned for our dedication to practice progressive medicine, will continue to be a leader in patient care and client relations. Our reputation for unparalleled teamwork and knowledge attracts clients from far and wide that are seeking the best care for their beloved pets.

OUR VALUES STATEMENT: With passionate resolve, our dedicated professional veterinary health care team provides an environment of honesty, respect, and empathy for our patients, our clients and each other.