The invention relates to a teat especially suitable for infants and kids. The teat includes a suction part having at least one drinking gap and a teat flange connected with the lower end part of the suction part so as to fasten the flange to the end edge of an inflow port of a container, wherein the drinking gap can be formed in the suction part by the aid of laser beams and can provide a small gap when the teat is not loaded.