What an extremely good cat he is
I took my cat Kocka out on aq harness when we went to devon on holiday, 7 months before she passed to the Bridge and she loved it. However as I couldnt walk very fast she had me over more than once when she started to run lol and also we , ummmmm me got tangled up when she went round and round bushes,,,,,,,sigh
We also we nt walking in service stations on way back and people were doing a double take when they realized it was a cat not a small dog LOL
I think its really depends on the temperament of the cat and ability of owner to run