Hello Susan - Do you use flea medication on your cats, especially when it's hot like this? My Kizzy cat doesn't go outside, but she still ended up with fleas. Last week I put Bravecto on her. I hear it's suppose to be pretty potent. What do you use? I'm so tired of this heat. There must be a large heat dome covering the country, because everyone is having awful heat temps. Hope you have a good Tuesday. Good night. xo Melinda