PROBLEM TO BE SOLVED: To provide an animal-proof fence having an improved impact resistance strength with a light weight.SOLUTION: An animal-proof fence for preventing invasion of an animal includes a plurality of vertical wires 2 and a plurality of transverse wires 3. The plurality of vertical wires 2 and the plurality of transverse wires 3 constitute an integrated net body 5 by welding and bonding mutual crossing parts 4, the net body 5 is supported by a strut 6, and a part or the whole of a plurality of wires of at least either of the plurality of vertical wires 2 and the plurality of transverse wires 3 is constituted in a continuous waveform.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】軽量でありながら耐衝撃強度が向上した防獣用柵を提供する。【解決手段】動物の侵入を防止する防獣用の柵であって、複数の縦線材2と、複数の横線材3とを備え、複数の縦線材2と複数の横線材3とは、互いの交差部分4が溶接接合されて一体の網体5を構成し、この網体5が支柱6によって支持され、複数の縦線材2と複数の横線材3の少なくともいずれか一方の複数の線材の一部または全部が、連続する波形状に構成されている。【選択図】図1