The new material is processed to be thickened and enlarged, and the spherical shape is conducive to the movement of the cubs. The left and right clips are easy to take out, which is very convenient for some lazy comrades. Changing the diameter size to 12, 14, 16 or 18cm according to the size will not cause the rat to be too big to fit in. Treat every puppy seriously. I recommend it to you if you love puppies.
