Hi there, my nine month old kitty has been coughing on occasion, and i was wondering if i should be concerned. I heard her once not long after we got her at 4 months, and maybe 5 times since. It only lasts a few seconds, and she swallows afterwards. Besides that, she seems very healthy. Should i take her to the vet? I can't afford to have lots of tests done. Having two cats has been quite expensive. Any advice please.