FILE - Rori Chang, of Glendale, Ariz., waits in line with her dog Ava to get microchipped at the Maricopa Country Animal Care & Control facility Friday, June 30, 2023, in Phoenix. As most people look forward to July Fourth celebrations, those with pets are searching for solutions to the anxiety that fireworks bring. (AP Photo/Ross D. Franklin, File)
FILE - James Pelletier holds his dog, a papillon-Chihuahua mix named Lilly, at his Seattle home on June 30, 2023. Pelletier has tried new methods to help Lilly get through the stress of July Fourth fireworks, including placing sound-dulling foam over a basement window and playing loud recorded synthesizer sounds in an attempt to drown out the fireworks sounds. (AP Photo/Gene Johnson, File)
FILE - James Pelletier holds his dog, a papillon-Chihuahua mix named Lilly, at his Seattle home on June 30, 2023. Pelletier has tried new methods to help Lilly get through the stress of July Fourth fireworks, including placing sound-dulling foam over a basement window and playing loud recorded synthesizer sounds in an attempt to drown out the fireworks sounds. (AP Photo/Gene Johnson, File)
FILE - Rori Chang, of Glendale, Ariz., walks with her dog Ava as they leave the Maricopa Country Animal Care & Control facility after Ava was microchipped on June 30, 2023, in Phoenix. As most people look forward to July Fourth celebrations, those with pets are searching for solutions to the anxiety that fireworks bring. (AP Photo/Ross D. Franklin, file)