Even if your cat is an indoor cat, it's a good idea that they wear a collar with an identification tag that includes your name and telephone number. Even better is a microchip. Be sure to register the microchip or it won't be of any help. Terrified animals may end up miles from home.
Keep your cat inside with you during the evening or leave them at home if you're going to a neighborhood party. Those who are terrified of all the ruckus can be left in a room with no windows and a locked door. This should help to tone down the noise and also prevent escape if they panic. Taking your cat to a neighbor's picnic can lead to all kind of things happening depending on the level of noise, number of people, food or alcohol being served. They're much safer at home.
Block outside sights and sounds by lowering the blinds and turning on the television. Play soothing music in the background to counteract the noise of the fireworks.
Keep sparklers, candles, insect coils and oil products out of reach. If inhaled, the oils could cause aspiration pneumonia in pets.
Never use fireworks around pets! While exposure to lit fireworks can potentially result in severe burns and/or trauma to the face and paws of curious pets, even unused fireworks can pose a danger. Many types contain potentially toxic substances, including potassium nitrate, arsenic and other heavy metals.
Last, but not least, if your pet seems fearful or anxious, spend some time with them. Loving them can help. Distracting them sometimes works, but not always. Remember not to yell at them. They are already afraid; they need some quiet loving time.
You can also try desensitizing your cat to loud sounds, such as fireworks and thunder. There are a number of places on the Internet where you can find recordings of these sounds that you can play for your cat to slowly accustom them to the sound. I have to laugh every time I think of the last fireworks show here in town. We are only about three blocks from the fairgrounds where they're being shot off. Fireworks are blasting away with booms shaking the house. My mother is the one who wants to crawl under the bed; Sammy and Kirby were eating away like nothing was happening! Guess eating was more important than being afraid. :>) That will probably be the case this year also. What stories do you have to tell about your 4th of July experiences with your pet(s)?
Marion Lovato is the author of Sam, the Superkitty. Her book describes an ordinary cat changing into a superhero to protect his family from things that go bump in the night. Available on Amazon as a paperback or Kindle edition. http://www.amazon.com/gp/product/1604588667