Here's what else you can do..

Go out to look for your dog or cat early in the morning/dawn (when it's quiet out), with a box of his or her favourite treats. Make sure to bring a leash & collar.

Distribute "Lost Dog/Cat" flyers, with a recent picture, in your neighbourhood: poles, alleys, veterinary clinics, convenience stores, grocery stores, pet shops and other internet sites.

Hopefully your pet had a pet tag or some other form of pet identification. If it didn't, when you find your pet make that the FIRST thing you do after a good hugging.