katter

Katter is the plural form of katt in Swedish and Norwegian, referring to domestic cats. They are small carnivorous mammals in the family Felidae and are among the most widespread companion animals in the world. Their sizes, colors, and temperaments vary widely.

Most modern cats are descended from the Near Eastern wildcat (Felis silvestris lybica) and were domesticated about 9,000 years ago. They were attracted to human settlements by rodents and gradually formed a cooperative relationship with people.

Physically, cats have flexible bodies, sharp retractable claws, and keen senses, especially night vision and hearing. They are obligate carnivores with high-protein diets. Life expectancy commonly ranges from 12 to 15 years, with some individuals reaching 20 or more.

Behaviorally, cats are often solitary hunters but can be social with humans and other cats. They communicate with vocalizations such as meows, purrs, and hisses, as well as body language and scent marking.

Diet and health: Most are fed commercial cat foods designed to meet nutritional needs, including taurine. Regular veterinary care, vaccinations, parasite control, and dental care are recommended. Spaying or neutering prevents unwanted litters and offers health benefits.

Reproduction and aging: Females have estrous cycles; gestation is about 63–65 days. Litters typically include 2–5 kittens. Kittens are weaned by around 8 weeks and reach adulthood by 9–12 months.

Human-cat relationships: Cats are kept as pets worldwide and are valued for companionship and pest control. Feral populations can threaten wildlife, leading to management programs that emphasize welfare, vaccination, and adoption where feasible.