I did the crazy thing and taught my cat to go for walks. In this video he was around 16-17 weeks old. Now at 9 years old I can walk him no issues and he even comes to tell me when he wants to go for a walk xD
This is an old one by now and a thing I used to watch a fair bit back then. Never watched the movies though and I'm not sure I ever will. Either way enjoy! ^^