I bought these boots with the sole intention of using them to walk my dog in 16 inch snow.  Let me tell you, they do not disappoint!  These things are downright awesome.  They keep my feet toasty warm, even without socks.  They slip on and off with minimal effort.  I even threw a pair of ice spikes on them and they continue to be exactly what I needed!  I can only hope that they last for another 5 years!  One full New England winter down and they still fit and look just like new.