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Loyal Companion Sudbury Pet Store


424 Boston Post Rd.
Sudbury, MA 01776


  • Sun
    10:00am - 6:00pm
  • Mon - Fri
    10:00am - 7:00pm
  • Sat
    10:00am - 6:00pm

Day School

Day School is a unique alternative to daycare that offers dog owners the opportunity to enroll their dogs in a comprehensive and individualized program. Our professional dog trainers combine the best aspects of training, enrichment and socialization in a program designed for each dog. With our small class size, our instructors can focus on your pets progress and specific needs. Call to schedule a consultation.

Full day: 8:00am-5:00pm

Hold the phone, now everything's online. Make appointments on the go and even when our stores are closed.


Pickup and Delivery Options

• Same Day Delivery

Curbside Pickup

Buy Online, Pickup In-Store

Buy Online, Ship to Your Door

Save 30% on your first Autoship order

Earn 5% back with Wellness Pass rewards

Get FREE shipping on all online orders over $49

See details on ways to shop.


New Year's Day: 10am-6pm

Easter: CLOSED

Memorial Day: 10am-6pm

4th of July: 10am-6pm

Labor Day: 9am-5pm

Thanksgiving: CLOSED

Christmas Eve: Open to 4pm

Christmas Day: CLOSED

New Year's Eve: Open to 4pm