PROBLEM TO BE SOLVED: To provide a pet hut for walking in which an owner is required of walking of a pet for obesity prevention and stress relief of a dog or a cat (hereinafter called as a pet), however, the pet runs and turns around when going out or conversely is fixed in many cases, and therefore this difficult walking is solved by taking out an environment of a usual pet hut by tying the pet hut to a bicycle to thereby calm the pet and take a walk, and accordingly, the pet being tired of walking is lifted and mounted from the ground to a front basket of the bicycle together with the hut, and comes home in the bicycle with the owner.SOLUTION: A front side of a cuboid box is opened as a gateway 13 and a caster 14 is added to the bottom surface, and this is put on the ground in front of a front wheel 5 of the bicycle as a pet hut 12 for walking. A rotary bearing 18 is installed at the right and left both sides of the pet hut 12 for walking and at the right and left of a front wheel hub 6. Next, the right and left of a hut lift 11 of a length reaching from the front wheel hub 6 to a front basket 8 of the bicycle are tied between both rotation shafts. The pet hut 12 for walking is changed from the placement on the ground to the placement of the front basket 8 by the vertical motion of the hut lifts 11 (claim 2).SELECTED DRAWING: Figure 2COPYRIGHT: (C)2017,JPO&INPIT【課題】犬や猫(以下ペット)の肥満防止やストレスの解消のため、飼い主はペットの散歩が必須となる。しかしペットは外に出ると走り廻る、逆に固まってしまうなどが多い。この厄介な散歩を、ペット小屋を自転車に繋ぐことで、いつものペット小屋の環境を外に持ち出し、落ち着かせ散歩する。歩き疲れたペットは、小屋ごと地面から自転車の前籠にリフトして載せ、飼い主と自転車に乗って帰宅する。【解決手段】直方体の箱の前面を出入口13として開口し、底面にキャスター14を付け、これを散歩用ペット小屋12として自転車前輪5の前の地面に置く。この散歩用ペット小屋12左右両面と前輪ハブ6左右に回転軸受18を設置する。次に前輪ハブ6から自転車前籠8へ届く長さの小屋リフト11左右を、前記の両回転軸間に繋ぐ。この小屋リフト11の上下運動で、散歩用ペット小屋12を地面置きから前籠8置きに切り替える。(請求項2)【選択図】図2