i have a one year old cat. everything seems fine with him except he has very weak back legs. when he walks, he sways and uses half his leg as his foot, on both sides. he can't jump what so ever. when he tries he falls off. when he walks on hardwood floors, its like he is on ice, he cant support him self. this is the only problem, he eats fine, and no vomiting.

if you have experienced this or know what it is, please tell me. please don't write bullshit, if you don't know, don't write.

Thanks