Hi Wiley,
We don't, as a general rule, critique the poems on this board, though we do offer up suggestions now and then.
As you originally posted this on Metrical (presumably for critique to be given) I'll say that "Krakow" is usually pronounced more like
''Krak-oof'', so it's not a good rhyme to match your -ow sounds.
How about looking for a different town or city to have met the man, rather than this Polish one, as the cat is a Chinese breed? (And limericks don't usually have just the one rhyme sound throughout.)
It's good to see you posting (though please do bear in mind that Andrew is right about the 7-day gap between starting new threads.)
All the best,
Jayne