Fireworks, booming blasts and bright lights are no doubt a staple to Fourth of July celebrations, but they also cause fear and anxiety that can make pets to try to flee from their homes. About 67% of owners say their pets are afraid of fireworks, according to a 2025 survey by Rover.
Fireworks can reach volumes of 120 to 175 decibels, which is a problem for dogs and cats who already have more sensitive hearing than humans.
Erin Denmark, development and outreach manager at HALO Animal Rescue, says the shelter offers low-cost microchipping services and handles registration for pet owners. She emphasized that updating information is crucial at any time, but especially leading up to holidays like the Fourth of July or New Year’s Eve.
“And it’s important if you have your pet already chipped to have updated information,” Denmark says. “Make sure your cell phone number is updated and (your) address because once your pet is chipped, then somebody who finds that animal can scan it quite easily and then reunite you with your fur baby.”

One of the many adoptable dogs at HALO Animal Rescue in Phoenix on July 1.
Kayla Christenson/Cronkite News
“A lot of easy steps,” Denmark says. “Put on the TV, have music going, make it a very calm environment and just be with them. Also, make sure that their tag and collar are on with also updated information.”
Shelters around the Valley have unique ways of keeping animals safe and comfortable during the holidays while humans are celebrating. At HALO Animal Rescue, a no-kill facility in North Phoenix, music plays in the shelter overnight to calm the cats and dogs that are up for adoption, while volunteers and staff make sure the animals are socialized during the day to help ease their anxiety through the night.
Whether celebrating at home or out with friends, pet owners are encouraged to plan ahead and take precautions.
Keeping pets indoors, providing comfort and ensuring proper identification can go a long way in preventing holiday heartbreak.
For more stories from Cronkite News, visit cronkitenews.azpbs.org.