The cat should be examined for any potential health problems. Cats are prone to many of the same problems that people are. Cancer, kidney disease, heart disease, and dental disease are not uncommon. The earlier a problem is identified and addressed, the more likely the cat will respond in a positive fashion. As cat owners, we must help maintain their good health.
Many cats are amenable to routine brushing of their teeth with a cat toothpaste.
Additionally, they should be examined for parasites known to infect cats. Most obvious to an owner would be ear mites or fleas, although several species of intestinal worms can infest cats and rob them of precious nutrients. It is important that these problems be treated, and there are very effective drugs available. Cats allowed to roam outdoors will obviously be more prone to these parasites, unless the parasites have become established in a household. Not only does it aid in control of unwanted kittens, but it also greatly minimizes the risk of problems associated with the reproductive tract and behavioral problems associated with sexually intact animals.