Toronto’s biggest dog day of summer is back, and it’s shaping up to be a tail-wagging good time. And it's free to attend.

Doggie Fest Summer Carnival, presented by the Toronto Downtown West BIA and Doggie Fest Toronto, takes over Roundhouse Park on Saturday, August 23 from 11:00 a.m. - 4:00 p.m., with more than 30 local pet-related vendors, free interactive activities, live entertainment, and plenty of treats for pups and people alike.

From agility trials and splash pads to a ball pit and lure course, four-legged guests can run, jump, and play to their hearts’ content. Humans can enjoy a dog-friendly patio by Steam Whistle Brewing, live music and a DJ, and unique shopping finds from vendors.

Event highlights include (all dog-related activities are free!):

- 30+ Local Pet-Related Vendors - everything from treats and toys to wellness and home goods

- Agility Trial, Splash Pad, Lure Course & Ball Pit

- Live Sketching & Photo Ops

- Dog Mascot Meet & Greet

- CKC Canine Good Neighbour Test

- Steam Whistle Brewing Tailgate Licensed Patio (dog-friendly)

- Mini Train Rides by Toronto Railway Museum

- Live Music & DJ