Do Animals go through "the terrible twos"?

I am asking this because I think my dog is!!!! She was a rescue and was 11 months old when she came to us. She is now 2 years and 3 months and when we are out on a walk if she doesn't want to go a certain direction she just sits down. She won't move until she is good and ready. Anyone else experienced this?

I think more than a few dog owners will have experienced this Keela.............not going down there, you can't make me, I won't go.......maybe there is something on a particular route the dog doesn't like or is afraid of, or they may be something of interest to the dog on the route it wants you to go. I don't think it is abnormal behaviour so don't worry.