You've got to be shitting me

Our landlord came over today to pick up rent. As I was talking to him, he tells me that our apartment probably has fleas. I asked why he thought that. And he replied with, "Well, dogs are prime carriers of fleas!" Well, that's nice and all, but I buy flea/tick preventative for my dog, and was told that it wasn't necessary for the cats unless they were outdoors. You know, it couldn't possibly be from the people that let their cats outside as the cause of fleas on the porch. So now, I'm super paranoid, and will be picking up preventative from the vet clinic for the cats as well as some Yard Guard fogger for the yard when our landlord leaves. Just great. Don't question the care of my animals because you don't like dogs, asshat.