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An instrument in order to intercept (to take before that falls to earth) I made they canines or of other domestic animals without having itself to chinare to earth. It consists in a telescopic auction (a) with a mechanism of graft (b) of an endowed bag usagetta (d) of rigid support (c) to triangular form in a position to opening itself in the moment of graft to the telescopic stick and richiuder itself in the moment in which it is detached from the graft of the telescopic stick. The testina of the telescopic one is in a position to supporting the bag monouso in phase of interception of made.