Only use products which are specifically designed for cats. Paralysis ticks occur in some areas of Australia and can be fatal to cats. If you live in an area where there are paralysis ticks you should check your cat daily and remove any ticks. If a tick is found consult your veterinarian. Abscesses are common in cats due to fighting and can show up as a swelling or discharging sore anywhere on the cat.
Veterinary attention is required for abscesses.
Cats should be prevented from chewing plants as many common garden or indoor plants are poisonous. Aspirin and paracetamol are also poisonous to cats. Consult your veterinarian if you are concerned. Although cats are independent by nature they are highly intelligent and can be trained to show desirable behavior rather than undesirable behavior. To discourage a cat from scratching furniture provide a scratching post for your cat.