We have 3 cats & a dog. The dog is 100% outdoor (too rambunctious) while the cats are indoor/outdoor. This one cat in particular ALWAYS has fleas no matter what. We've tried bathing, collars, spot treatments. It works on the others but she STAYS infested. She has a much different coat though. They are standard DSH while I'm told she's ragdoll mix so her fur is very... heavy & soft. Reminds of the rabbit pelt I had when I was younger. She also sheds like crazy, has very poor hygiene, & her fur constantly clogs up the Hoover pet vacuum. We have a toddler & honestly if we can't get the fleas under control with this cat I'm afraid we'll have to get rid of her for the sake of the other pets & the kiddo. Plus we have a new baby due in March. I'm going to fog the house tomorrow with a bed bug, flea, & egg killer that I know from personal experience to work well. But I'm still not sure what to do about her & would appreciate suggestions.