Remove the collar from the packaging and adjust it to the circuit of the animal’s neck. The collar should be longer for 1-2 cm. Excess of the collar should be cut off. The belt has a fastener allowing for regulation of length of the collar, according to the circuit of the animal’s neck. The collar has a security system that allows cat to be released in the event of overmuch pressure on the neck. The collar shows activity from the moment of placing the product on an animal’s neck.