Behavioural Responses of Cats to the Feline Laser Toy

Author: Julian Hall | Co-Author: Dr. Derek Haley | Acknowledgements: Julie Mercure | Presentation: Abstract accepted to be presented at the 2025 World Small Animal Veterinary Association (WSAVA) | Publication: Abstract published in 2025 WSAVA abstract/proceedings e-book

Introduction

Domestic feline obesity is common, with adverse effects on quality of life, morbidity, and mortality. Increasing cats’ exercise to prevent and treat obesity can be challenging to achieve. The feline laser toy (Kong) provides a visual (red dot) moving stimulus that cats are meant to chase as a form of exercise. However, research is lacking regarding its effectiveness and safety.

Objectives

To determine exercise and stress responses in cats when playing with a laser toy, compared with a standard three-dimensional toy.

Methods

Using a crossover observer-blinded study design, behaviour responses of 16 cats (Felis catus) were video recorded in response to both a laser toy and a feather wand toy. Each cat was randomly exposed to both treatments for 10 minutes within a 2x1.5m open field, in a controlled pattern of movement. Exercise was measured by the observed distance travelled during the intervention. Cat behaviour, during a 30-s period before and after exposure, was assessed using the Cat Stress Score (CSS) (Kessler & Turner, 1997).

Results

Cat responses to the laser toy tended to result in more physical activity compared with the feather wand; however, this result was not statistically significant (p>0.166). There was no difference in the pre- to post-test CSS scores with the laser toy (p>0.270), whereas there was a difference with the feather toy, which increased pre- to post-test CSS scores (p<0.048).

Conclusions

Compared to a standard toy, the feline laser toy is effective in increasing exercise in cats and appears to cause less behavioural stress.