Newer zapper models have pet-safe features like automatic shutoff when tilted. Worth the extra cost for peace of mind with curious cats around.
I combine a high-mounted zapper with natural repellents. The zapper handles night insects while lemon eucalyptus oil (cat-safe) repels daytime bugs. Works great!
Always check your zapper’s voltage. Consumer models (2000-4000v) are uncomfortable but rarely dangerous to cats. Industrial units (10,000v+) should never be used around pets.
After my cat knocked over a zapper, I switched to outdoor models with sturdy bases and weighted bottoms. No more tipping hazards, and the bugs stay controlled.