Cats are among the world’s most numerous pets (approximately 600 million domestic cats globally), but feline behavioral science research started far later than canine research — partly because cats often refuse to cooperate in standard laboratory settings, affecting behavioral test feasibility. Recent research has shifted to testing in cats’ own environments (at home), yielding richer behavioral data.
## Feline Social Cognition and Attachment Relationships
**Attachment relationship research**: Oregon State University’s Kristyn Vitale’s study (2019, Current Biology) placed 130 cats and kittens in unfamiliar rooms (adapted from the infant “Strange Situation Test”). Results showed approximately 65% of cats showed secure attachment to their owners (owner present → calm exploration; owner leaves → stress increases; owner returns → rapid comfort-seeking) — similar proportions to human infants and dogs, breaking the “cats are completely independent” stereotype.
**Cats recognizing owners’ voices and names**: University of Tokyo research (2019, Scientific Reports) found domestic cats can distinguish their owner’s voice from a stranger’s, and cats in multi-cat households can recognize their own names (even without specific training).
**Feline social hierarchy and multi-cat households**: unlike dogs, cats are not strict social animals, but also not completely solitary — feral cat colonies typically form loose groups based on kinship. Conflict in multi-cat households usually centers on resource (food, water, litter boxes, improve resting spots) competition. Recommended principle: N cats require N+1 litter boxes, placed in separate areas.
## Common Cat Behavioral Problems and Scientific Interpretation
**Scratching furniture**: normal and necessary behavior (nail maintenance, leaving visual and scent markers, muscle stretching) — cannot be completely stopped, only redirected to acceptable scratching posts. **Nighttime hyperactivity**: cats are crepuscular animals (most active at dawn and dusk) — a natural mismatch with human schedules. Countermeasure: intensive interaction before bedtime (burn energy) + automatic timed feeder (redirecting nighttime attention). **Aggression**: distinguish between play aggression (kittens/overexcitement, silent, rapid) and fear aggression (ears flattened, low growling, defensive striking) — handled completely differently.
See [Dog Behavior Science](https://sunqi.org/dog-behavior-science-en/) and [Jackson Galaxy “Cat Daddy”](https://www.jacksongalaxy.com/).
