Where in Zion National park can I go with my dog?

A full grown Mountain Lion will grab your dog and run off with it while you watch. Or, your dog could sniff that thing under the bush, yep, it's a snake. How about all the other dogs on the trail, I am sure they are all friendly. While I do miss my pup, I would feel much worse if something happened that could have been avoided. Good to have him with me in the TT safe at nite.