Hi all, hope everyone is safe and doing well during this time! My cat is a year old, 11-12 pounds and an indoor cat. I recently moved out of an apartment and into the suburbs with a nice wooded area around it, so I want to start taking my cat for regular walks outside (with a harness and leash). What do you recommend in terms of tick and flea prevention for a cat that will mostly be indoors? Are there any long term health concerns caused by certain chemicals/treatments I should be aware of? I would like to avoid super heavy duty options if possible but there ARE a good amount of ticks in the area. Thank you in advance for your help! The information online is very conflicting.