15213 荷兰猪吧 无仁地带 【科普+翻译】猪猪可不可以喝牛奶和乳糖不耐问题The development of cataracts is thought to be associated with the intake of too many complex sugars which are dissimilar to those found in natural guinea pig milk."Elizabeth Hillyer, DMV in her chapter on guinea pigs ... ...