Why is it risky?
Electronic cat toys are non-toxic in normal use. The risks are mechanical: batteries are the primary hazard if the toy is destroyed and batteries accessed by the cat. Small detachable parts (wheels, feather attachments, fabric covering) can be swallowed. Low-cost motorized toys left running unsupervised on carpet can overheat and in rare cases cause fires.
Affected Systems
Digestive
Symptoms
Ingested components: see corresponding material entry. Overheating: smoke or burn odor.
What To Do
Inspect toys regularly for loose or accessible parts. Replace damaged toys immediately. Do not leave battery-operated toys running unattended for extended periods.
Notes
Many robotic cat toys from low-cost online marketplace sources have poor battery compartment security, cats can open them and access batteries directly. Check battery compartment security before purchase. Supervised interactive play is preferable to unsupervised automated play for all battery-operated toys.
Sources
→ International Cat Care — icatcare.org
→ American Veterinary Medical Association — avma.org