The problem of aggressive cat behavior can spoil what would be an otherwise happy relationship between you and your pet. Cats possess their own compliment of bacteria in their claws and mouths. Some of those bacteria can be harmful to humans. More than just painful, a cat bite or a cat scratch can sometimes lead to a dangerous infection.

Instead of worrying about the consequences of aggressive cat behavior, it is much better to understand what causes it and to head it off before it starts whenever possible. This can begin with the play of tiny kittens, and requires understanding a cat's normal instincts and their psychology.

Kitten's play result from the instincts that they have to hunt prey. While some aggression is natural, you have to set limits to the amount of aggression that you will allow and provide an alternate outlet for their energy. You should not allow a cat to bite or claw you even if it seems kind of cute at the time. Rebuff them with a "No!" and by not petting them. Otherwise, the behavior will continue, and it is not cute when a 15-pound cat claws and bites.

Provide kittens and all cats with toys and furniture like scratching posts that are fine for aggressive play and claw scratching. Always be clear that biting or clawing you is not permitted. Reinforce good behaviors with words and with some treats, but never punish a cat by hitting them. This destroys your relationship and will usually increase aggression.

Consider that a cats health can explain aggression. Cats can't speak, so when they are sick or overstressed, they may show it through aggressive behavior. A cat can feel stress from a new pet in the house, a change in the house or in its diet. A cat can also feel stress from a new noise from outside, such as construction. To try and reduce stress and aggression, slowly expose the cat to changes and newcomers, human and pets alike. As soon as a pet becomes aggressive, take them to the vet immediately for a checkup.

Some think aggressive cat behavior may also be caused in part by the diet, so discuss this with the veterinarian as well. Obesity may cause joint pain in older cats, so weight loss can improve both mood and health. Again, speak with a vet because to rapid a loss can be dangerous and even fatal to a cat.

Finally, pay attention to a cat's body language. When they are over stimulated, they can suddenly show aggressive behavior, as when a cat is petted and purrs, then turns to bite the person stroking them. A swishing tail, arched or stiff back and flattening ears signal irritation and are your warning to back off. If you begin behavior training early and are consistent with reinforcing good behavior while paying attention to your cat's cues, you can have a calm and delightful cat in your home.