🧬 The Felid Wiki — 3,000 research summaries

Hung carcasses and bungee-suspended food are used to encourage captive cats to pull, leap and feed in physically demanding, naturalistic ways. This overview surveys studies that pair such feeding enri…

Small, closed captive populations risk losing genetic diversity, raising the chance that deleterious recessive alleles pair up and reduce health, fertility and survival, a phenomenon known as inbreedi…

No single indicator captures welfare reliably, so the field has moved toward integrated assessment combining multiple lines of evidence. This overview surveys how comprehensive welfare evaluation for…

Degenerative joint disease is extremely common in older cats, both domestic and exotic, yet often under-recognised because cats mask pain. This overview surveys how osteoarthritis is detected and mana…

Early-life experience profoundly shapes felid behaviour, and the routine hand-rearing and early maternal separation used in cub-petting and some breeding programs carry developmental risks. This overv…

Modern exhibit design aims to provide not just naturalistic appearance for visitors but genuine behavioural opportunity for animals. This overview surveys principles of felid exhibit design: complex,…

Feeding captive non-domestic cats well requires meeting obligate-carnivore requirements for taurine, arginine, vitamin A, arachidonic acid and appropriate calcium-to-phosphorus ratios, which whole pre…

Because cats rely heavily on smell for hunting, social communication and exploring their world, scent-based enrichment is a natural fit for felid welfare. This overview surveys studies adding novel od…

Stereotypic pacing is the signature abnormal behaviour of captive carnivores, and a leading explanation links it to thwarted ranging and unfulfilled appetitive, pre-consummatory motivation, the search…

A challenging finding for felid welfare management is that stereotypic pacing, once established, can persist even after enclosures are enriched or enlarged, becoming partly independent of its original…

Operant conditioning with positive reinforcement underpins modern husbandry training, allowing cats to cooperate in shifting, crating, weighing and medical procedures. This overview surveys the learni…

How keepers interact with dangerous captive carnivores spans a spectrum from free contact, sharing space with the animal, to protected contact, where a barrier always separates human and cat. This ove…

Deciding when a chronically ill or aged big cat's welfare no longer justifies continued life is among the most difficult tasks in captive felid care. This overview surveys structured quality-of-life a…

As public attitudes and laws have turned against using big cats in circuses, film and other entertainment, retiring these animals to lifetime care has become a significant welfare undertaking. This ov…

Rotational exhibit systems allow multiple species or individuals to take turns occupying a series of connected spaces, multiplying the effective territory and novelty available to each animal. This ov…

Cats communicate and organise their world through scent, marking with urine spray, facial rubbing, scratching and other signals, and the ability to perform and perceive these behaviours matters for we…

Cats naturally rest and sleep for much of the day, which complicates welfare interpretation because inactivity can reflect either healthy, contented rest or boredom, depression and learned helplessnes…

Felid sociality varies from the solitary tiger and most small cats to the group-living lion, and captive social management must respect these differences. This overview surveys research on housing cat…

The surfaces captive cats stand, walk and rest on affect comfort, health and behaviour, yet substrate is easily overlooked. This overview surveys substrate welfare for felids: the problems of hard, ab…

Managing captive felid populations sustainably requires controlling breeding to match available space and genetic goals, which raises difficult questions about surplus animals. This overview surveys t…

Effective enrichment is a structured process, not a collection of toys, and the SPIDER framework, Setting goals, Planning, Implementing, Documenting, Evaluating and Re-adjusting, formalises this cycle…

Familiar keepers occupy a special place in a captive animal's social environment, and the quality of the keeper-animal relationship can influence stress, cooperation and welfare. This overview surveys…

Felid species span tropical jungles, deserts and high mountains, so meeting their thermal needs in captivity, often in non-native climates, is a real welfare challenge. This overview surveys thermal w…

Moving cats between institutions for breeding, rescue or management is a recognised acute stressor with welfare implications. This overview surveys the science of felid transport and transfer: the str…

Private ownership of tigers, lions and other big cats, historically widespread in some countries, raises acute welfare and public-safety concerns. This overview surveys the issues: inadequate enclosur…

Cub-petting attractions, where the public pays to handle tiger, lion and other big-cat cubs, depend on a continuous supply of young animals within a narrow handleable age window. This overview surveys…

Conceptual frameworks structure how we judge captive animal welfare, and they have evolved over time. This overview surveys the progression from the Five Freedoms, freedom from hunger, discomfort, pai…

Many big cats live in poorly regulated roadside zoos and facilities that adopt the sanctuary label without meeting its standards, raising acute welfare concerns. This overview surveys the issues disti…

Safari parks house big cats, especially lions, in large drive-through enclosures that visitors traverse by vehicle, a model with distinctive welfare features. This overview surveys the welfare conside…

Beyond white tigers, other captive felid colour variants, white lions and the patterned king cheetah, raise similar questions about breeding for appearance. This overview surveys the genetics of these…