Infratonic Therapy is a therapeutic massage method in which damaged or abnormal tissues are infused with high and low-frequency signals. It’s a drug-free, non-invasive form of pain relief that reduces inflammation and improves circulation. During Infratonic treatments, your pet relaxes while the device massages their muscles and infuses their body with sound waves. This treatment is particularly effective on cats. While felines are often nervous when confronted with new experiences, I’ve had several cats curl up right next to the Infratonic device during treatment without any fear whatsoever.