What is the best dog park in Chicago?

This is a really tough question, and it really depends on where you're at. While I love Grant Park, and work right nearby, I think Churchill Field Park is the best for dog lovers. I've always had outstanding experiences there and it's a lot of fun. I don't get there as much, but it's a solid spot. It's at 1825 N. Damen Avenue

Chicago Reader
http://www.chicagoreader.com/chicago/best-dog-park/BestOf?oid=22613183

Foursquare
https://foursquare.com/top-places/chicago/best-places-dog-runs

Chicago Magazine
http://www.chicagomag.com/Chicago-Magazine/July-2016/Chicago-Pets-The-Insiders-Guide-to-Pet-Friendly-Chicago/

CBS Chicago News
http://chicago.cbslocal.com/top-lists/best-parks-for-a-puppy-play-date-in-chicago/

I'm a fan of MonDog (http://mondog.org/) -- Montrose Beach. Another great choice is the lesser-known Foster Ave dog beach. Make sure Fido's wearing her permit tag! http://www.chicagoparkdistrict.com/faq/#49