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Friendly reminder that we will be closed Saturday June 29th - Monday July 1st. Wishing you a safe & Happy Canada Day!

About Us

Grindstone Pet Supplies is more than just a place to shop; it's a place to connect.

We know how challenging it is to find the right advice in today's market. At GPS we take a practical approach to pet care, keeping up with pet trends while staying connected to what's worked for years.

Dog & Cat Food:

Our passion starts with quality pet food, as diet is the foundation for a healthy life!  We carefully select brands that align with our values: integrity, quality sourcing, and transparency. We stock everything from raw, freeze-dried, dehydrated, wet, and premium kibble, including options that compete with big box brands on price while offering superior nutrition - Remember, it's about so much more than the price per pound!

We're a small format store, focused on quality over quantity. We don't believe in stuffing our shelves with a reinvented wheel. 

Convenient Shopping options:

Open 7 days a week for in-store shopping, shop 24/7 online with in-store/curbside pick up, or take advantage of our same-day local delivery (M-F) and let us fetch it for you!! Click for details

Our promise to you... We'll:

  • Provide honest, practical advice & recommendations
  • Stock high-quality pet products for all budgets & lifestyles
  • Monitor the industry and apply a critical eye to spot what's real and what's fluff
  • Offer a friendly, fun environment with open lines of communication
  • We'll use our experience and resources to find solutions to your challenges
  • Only carry what we'd give to our pets
  • Go above and beyond to correct any mistakes we make

So whether you're a seasoned pet parent or a first-time pet owner, come visit us at Grindstone Pet Supplies in Waterdown, Ontario. Discover the difference that passion, knowledge and genuine care can make for you and your beloved pets.

The Team @ Grindstone

Grindstone Pet Supplies

419 Dundas St E, Unit 6

Waterdown, ON

L8B 0K4

Mon - Fri: 10am - 7pm
Saturday: 11am - 4pm
Sunday: 11am - 4pm




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