Ensure the safety of your pet on your outdoor adventures with the amazing TICKLESS Mini ultrasonic tick and flea repellent paired with a with a high-quality JK9 collar! With this combo your furry friend can run, jump, and play freely without the annoyance of ticks and fleas. Ticks and fleas could cause many dangerous illnesses, and everybody wants to protect their furry friend from these dangerous parasites, but in a safe way. TICKLESS technology underwent rigorous testing and was proven effective by a clinical study at the School of Veterinary Medical Microbiology and Infectious Diseases Laboratory at the University of Camerino, Italy. ANTI TICK OUTDOOR COLLAR is designed to keep your pet safe without the use of chemicals, this product is an excellent choice for young, elderly, ill, or pregnant pets. Recommended for the adventurous spirit of outdoorsy and sporty pups, this collar represents the forefront of pet care technology and design excellence.