In many cases, behavior problems in domestic cats can be avoided through conscientious environmental management and enrichment tailored for the needs of this species. This chapter provides an overview of recommendations for new and existing cat owners for avoiding the development of behavior problems. One important tool for preventing the development or exacerbation of behavior problems in cats is an understanding of feline body language, particularly signs of stress in cats. Scratching surfaces and sharpening their claws is a natural behavior for cats, and thus declawing prevents cats from engaging in certain species-typical behaviors. Perhaps the most important piece of advice for current and perspective cat owners is to ensure that the cat's environmental needs are met. The primary reason for neutering cats is to prevent unwanted litters, and the majority of pet cats in the US are neutered.