Features:

• SIZE: MEDIUM
• COLOR: RED
• SIZING for MEDIUM COLLAR: 16 inches to 19 inches around the base of the neck
• Breed types: Schnauzer, Cattle Dog, Bordie Collie, Boxer, Corgi, Standard Poodle, Airedale, Springer Spaniel, Doberman, small Staffordshire Terrier
• WARNING: if your dog's neck measures less than 13 inches or more than 24 inches around the BASE OF THE NECK, this collar should not be used. Please consult your veterinarian about any medical conditions before using this or any corrective collar.

Editor Reviews:

Product Description:
Cesar Millan, the acclaimed dog behavior expert, has cared for and rehabilitated dogs for most of his life. Cesar's philosophy espouses that there are no bad dogs. Unruly and aggressive behaviors result from lack of proper training - people training. Cesar and his wife Ilusion realized that owners want to properly control their dogs during walks, but often lacked the necessary tools to do so. They designed The Illusion Dog Training Collar to assist owners in achieving maximum control during walks. It is sized for small to large breeds. The small collar is for dog's with a 13-15 inch measurement around the base of the neck; the medium collar is for 16-19 inch measurements around the base of the neck; and the large collar is for dog's with 20-23 inch measurements around the base of the neck. Note: THIS COLLAR COMES IN RED.

Rating : - Great training tool
After using this collar for several months now I can say it performed exactly as advertised. My dog responds instantly to the slightest tug from me on the leash. He no longer can pull and walks nicely beside me. It was a transformation from the first walk we took. It does not hurt your dog. It makes it uncomfortable them to pull from the top part of the neck.