Cats are the most popular companion animal in New Zealand, with 41% of households sharing their home with at least one cat.1 The love and connection we have with these animals are reflected in the comparatively low number of cats used in research, testing and teaching and how they are used.
Many studies involving cats aim to improve their health and comfort in our homes, like surveying their humans to find risk factors for cats becoming overweight.2 However, some cats are still harmed for science; for example, wild cats are used in harmful ways for research aimed at trying to protect native wildlife.
Note: Cats living in the wild are often referred to as feral cats, but we will refer to these animals as wild cats.
Cats have been used in research, testing and teaching in various ways - from non-harmful to cruel and invasive methods. Most cats used for research, testing and teaching purposes are used for basic biological and veterinary research. They are also used in teaching, environmental management and more.
Cats in NZ have been used for:
- Testing pet food formulations.
- Veterinary research, including testing medications for feline diseases, studying disease symptoms and ways of diagnosis (like FIV, tooth decay, and cancer) and researching cat behaviour and health.
- Environmental management, including testing toxic bait and traps, studying wild cat behaviour, optimising management methods (like killing trapped cats) and training staff to handle wild cats.
- Teaching veterinary and vet nurse students basic concepts like animal handling and basic clinical/husbandry skills.
Places that use cats for science in NZ include private companies, universities, and polytechnics.
Cats used for science in NZ are sourced from breeding units, the wild (captured) and other public sources.*
*According to the Ministry for Primary Industries, public sources include: Public donations, animals obtained from a pound, a pet shop or other public sources. This includes companion animals who are used for the duration of the exercise (e.g. veterinary nurse training).
Discover real-life examples of how cats have been used in NZ below!
Studying selenium metabolism
Cats and dogs were fed diets with different selenium supplementation for three weeks in individual metabolic chambers. A liver biopsy was taken under anaesthesia.
Monitoring wild cats via GPS collar
Wild cats were caught and fitted with GPS collars. After an average of 9.75 days, there were recaptured to retrieve the collars.
Testing new toxin against stoats and wild pets
Dogs, cats and stoats were fed different versions of toxic bait. Symptoms and time of death were monitored. Four dogs and two cats survived, but their fate is not stated.
Testing the efficacy and shelf-life of a toxin
Captive wild cats were used to compare the efficacy of different toxin formulations and the effect of more extended bait storage. Cats were fed the toxin bait or pipette-fed toxin directly as control. Symptom onset and time of death were monitored.
