Ontario SPCA and Humane Society Leeds and Grenville Animal Centre

Supporting animals in need, and the people who love them.

Close-up of a happy brown and white dog with ears perked up and mouth open, standing on grass and looking directly at the camera.
Smiling young boy holds a small grey and white kitten inside an animal centre adoption area.
Close-up of a black and white rat nestled in red fabric, with its nose and whiskers pointed toward the camera.

  • Join us for the sweetest day of the year!

    Cupcake Day is Monday, February 23rd, 2026. Get out those mixing bowls and pre-heat your oven for Cupcake Day, a fundraiser for the Ontario SPCA and Humane Society to help animals in need. Changing the life of an animal in need is a piece of cake.

    Register for free!
    White kitten playing with a blue whisk beside the Cupcake Day logo and the message “Make Cupcake Day the sweetest day of the year for animals in need.
  • Happy brown dog wearing a purple collar sits on a grassy lawn, looking up at the camera with its mouth open and tongue out.

    Adopt

    Open your heart and home to a furry friend! The Ontario SPCA and Humane Society Leeds and Grenville Animal Centre is open seven days a week from 11 a.m. to 6 p.m.

    View animals
  • A Woman in a blue shirt gently checks on a tabby and white cat resting on a raised bed, while another person pets the cat’s head near a sunny window.

    Volunteer

    Make a difference by volunteering at the Ontario SPCA and Humane Society Leeds and Grenville Animal Centre! Your time and compassion directly impact the lives of animals in our care and in our community.

    Learn more
  • Black and white kitten sitting upright on a raised bed, looking directly at the camera inside an animal care setting.

    Donate

    Your compassion changes lives. With your generosity, the Ontario SPCA and Humane Society Leeds and Grenville Animal Centre provides urgent care, shelter, and hope to vulnerable animals in our community. Every donation makes a difference.

    Explore ways to give

Our Purpose

The Ontario SPCA and Humane Society is a registered charity that has been operating for over 150 years. The Society provides care, comfort and compassion to animals in need in communities across Ontario. We value all animals and advocate to treat them with respect and kindness. The Society strives to keep pets and families together and does so through a variety of community support services.

View services
Woman in surgical wear, lovingly holds cat wrapped in white towel.

Pawsitive Words About the Ontario SPCA and Humane Society Leeds and Grenville Animal Centre!

Compassionate staff and a great facility

"Very compassionate and knowledgeable staff. Great facility. Adopt, volunteer and donate here!"

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Alison B

Friendly, clean, and attentive to animal care

"Clean, friendly, helpful, and great care and attention to the health and well-being of the animals."

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Brian R

Kind staff helped us find the perfect match

"Very helpful and kind staff. Helped us find the right fit animal for our family."

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April W

Professional staff who care about animals and their future homes

"We went on several occasions to see the animals for adoption at this centre and the staff there were very professional. They care about the animals in their care, but they are also concerned about the animals in the home they are going to."

Primary Ontario SPCA icon

Suzanne L

Ontario SPCA and Humane Society Leeds and Grenville Animal Centre FAQs

Where is the Leeds and Grenville Animal Centre located?

The animal centre is located at 800 Centennial Rd. in Brockville.

What are your hours?

The Leeds and Grenville Animal Centre is open seven days a week from 11 a.m. to 6 p.m. Please note that we are closed to the public on statutory holidays.

What is the process for rehoming an animal?

We are here to support individuals and families who need to rehome their companion animals.

Learn more
How does the adoption process work?  

Adopters are welcome to visit the animal centre seven days a week between 11 a.m. and 6 p.m. We encourage visitors to arrive 30-45 minutes before closing time to ensure that we can send you home with a new furry friend on the same day if you meet the perfect match.

Learn more
Do you accept strays?

If you find a stray animal, please first contact the municipality’s animal control services for assistance. If there are no animal control services in place in the area where the animal was found, please reach out to our animal centre. When space allows, we accept stray animals from areas without municipal coverage. If we are at capacity, we will do our best to connect you with alternative resources.

How can I report animal cruelty? 

The Ontario SPCA does not have the legal authority to investigate concerns for the welfare of an animal. If you see an animal in distress, please contact the Government of Ontario’s Provincial Animal Welfare Services team at 1-833-9ANIMAL (1-833-926-4625) or your local police services. If the animal’s life is in danger, call 911 immediately as this is an emergency.

What items do you accept as donations? 

As a registered charity that is 100% donor-funded, we rely on the generosity of our supporters. We gratefully accept monetary donations, which can be made in person at our animal centre or online. If you’d like to donate supplies, check out our Amazon wish list for an easy way to give. We also post urgent needs on Facebook and Instagram — and as a bonus, you’ll get your daily dose of adorable animal content!

Our Partners

Our Partners