One of the most important actions you can take to reduce cat and dog problems is to contact neighbors who allow their pets to roam freely. If this does not help, contact your local Animal Control officer, Humane Society, or Animal Shelter. They will be able to help you in controlling or removing nuisance dogs and cats. Report dogs killing wildlife to your local Game Warden, Fish, Wildlife and Parks office, or local law enforcement agency.
Some nuisance cats can be easily caught in live traps. One method is to cover the trap so that the cat will go in to investigate. Another technique is to anchor the trap and put the bait under the trap. The cat will not be able to reach under or into the trap for the bait, but will have to go into the trap to access the bait. Tuna, sardines, and cat food are all good baits but may attract other wildlife. You might want to try using catnip as bait. Once trapped, you can turn the cat over to your animal control officer, humane society, or animal shelter.